Trigonometry helps us find angles and distances, and is used a lot in science, engineering, video games, and more! Right-Angled Triangle. The triangle of most interest is the right-angled triangle.The right angle is shown by the little box in the corner Trigonometry, the branch of mathematics concerned with specific functions of angles. There are six functions commonly used in trigonometry: sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (csc). Learn more about trigonometry in this article Trigonometry (from Greek trigōnon, triangle and metron, measure) is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies Trigonometry is one of the important branches in the history of mathematics and this concept is given by a Greek mathematician Hipparchus. Here, we will study the relationship between the sides and angles of a right-angled triangle. The basics of trigonometry define three primary functions which are sine, cosine and tangent Trigonometry. In a right angled triangle, the side opposite the right angle is called the hypotenuse. If one of the other angles is \(x^\circ\), then we can label the remaining sides as shown in.

Basis of **trigonometry**: if two right triangles have equal acute angles, they are similar, so their side lengths are proportional.Proportionality constants are written within the image: sin θ, cos θ, tan θ, where θ is the common measure of five acute angles This math video tutorial provides a basic introduction into trigonometry. It covers trigonometric ratios such as sine, cosine, and tangent. It explains how t.. Trigonometry has plenty of applications: from everyday life problems such as calculating the height or distance between objects to the satellite navigation system, astronomy, and geography. Also, sine and cosine functions are fundamental for describing periodic phenomena - thanks to them, we can describe oscillatory movements (as simple pendulum ) and waves like sound, vibration or light Sine, Cosine and Tangent. Three Functions, but same idea. Right Triangle. Sine, Cosine and Tangent are the main functions used in Trigonometry and are based on a Right-Angled Triangle.. Before getting stuck into the functions, it helps to give a name to each side of a right triangle

** Trignometry resources--video tutorials**, interactive lessons and free calculator Learn trigonometry for free—right triangles, the unit circle, graphs, identities, and more. Full curriculum of exercises and videos

- With Ariane Labed, Thalissa Teixeira, Gary Carr, Rebecca Humphries. A London couple struggling with an expensive apartment agree to take on a roommate
- GeoGebra Classroom Activities. Formula for the Area of a Triangle: IM 6.1.9. Boo
- Trigonometry in a Circle. For more about circles, or a quick refresher, see our page on Circles and Curved Shapes. When considering triangles, we are limited to angles less than 90°. However, trigonometry is equally applicable to all angles, from 0 to 360°
- Videos on trigonometry. Watch the Geometry playlist first if you have trouble understanding the topics covered here
- Learn about trigonometry using our free math solver with step-by-step solutions
- Trigonometry. The study of angles and of the angular relationships of planar and three-dimensional figures is known as trigonometry. The trigonometric functions (also called the circular functions) comprising trigonometry are the cosecant, cosine, cotangent, secant, sine, and tangent.The inverses of these functions are denoted , , , , , and

Trigonometry Calculator - Right Triangles: Enter all known variables (sides a, b and c; angles A and B) into the text boxes. To enter a value, click inside one of the text boxes. Click on the Calculate button to solve for all unknown variables. side a side b side c angle A angle B. Define trigonometry. trigonometry synonyms, trigonometry pronunciation, trigonometry translation, English dictionary definition of trigonometry. n. The branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them,.. * Trigonometry definition, the branch of mathematics that deals with the relations between the sides and angles of plane or spherical triangles, and the calculations based on them*. See more The word trigonometry is very old. In fact the Ancient Greeks drew all this up. Was it important? Well, for one thing it allowed them to estimate the distance to the Sun! It all starts with a triangle, specifically a right-angled one: A right-angle is 90°, rather like the corner of a square

- Trigonometry definition is - the study of the properties of triangles and trigonometric functions and of their applications
- Trigonometry For Dummies is for any student who needs an introduction to, or better understanding of, high-school to college-level trigonometry. Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books.
- Trigonometric ratios. Trigonometry involves calculating angles and sides in triangles.. Labelling the sides. The three sides of a right-angled triangle have specific names. The hypotenuse (\(h.
- Trigonometry - Trigonometry - Plane trigonometry: In many applications of trigonometry the essential problem is the solution of triangles. If enough sides and angles are known, the remaining sides and angles as well as the area can be calculated, and the triangle is then said to be solved. Triangles can be solved by the law of sines and the law of cosines
- This trigonometry textbook is different than other trigonometry books in that it is free to download, and the reader is expected to do more than read the book and is expected to study the material in the book by working out examples rather than just reading about them. So this book is not just about mathematical content but is also about the process of learning and doing mathematics
- Right triangle trigonometry word problems Get 3 of 4 questions to level up! Quiz 2. Level up on the above skills and collect up to 400 Mastery points Start quiz. The reciprocal trigonometric ratios. Learn. Reciprocal trig ratios (Opens a modal) Finding reciprocal trig ratios (Opens a modal
- Trigonometry Book 2 . Book 2 is also pre-calculus trigonometry. However, the algebra moves at a brisker pace than in Book 1. The topics are not central to understanding trigonometry as it is usually taught in schools, now that a lot of former content has been dropped

- Trigonometry (from the Greek trigonon = three angles and metron = measure) is a part of elementary mathematics dealing with angles, triangles and trigonometric functions such as sine (abbreviated sin), cosine (abbreviated cos) and tangent (abbreviated tan). It has some connection to geometry, although there is disagreement on exactly what that connection is; for some, trigonometry is just a.
- Trigonometry Formulas: Trigonometry is the branch of mathematics that deals with the relationship between the sides and angles of a triangle. There are many interesting applications of Trigonometry that one can try out in their day-to-day lives. For example, if you are on the terrace of a tall building of known height and you see a post box on the other side of the road, you can easily.
- Trigonometry is the branch of mathematics that deals with the study of: angles triangles (tri means three, tri-angles means $3$ angles) lateral and angular relationships of planar and three-dimensional figures Literally, it is from the Greek word, trigon-metron trigon means triangl
- Introduction to Trigonometry: Trigonometric Functions, Trigonometric Angles, Inverse Trigonometry, Trigonometry Problems, Basic Trigonometry, Applications of Trigonometry, Trigonometry in the Cartesian Plane, Graphs of Trigonometric Functions, and Trigonometric Identities, examples with step by step solutions, Trigonometry Calculato
- Trigonometry is the study of triangles, which contain angles, of course. Get to know some special rules for angles and various other important functions, definitions, and translations. Sines and cosines are two trig functions that factor heavily into any study of trigonometry; they have their own formulas and rules that you'll want to understand if [

Trigonometry GCSE Maths Revision section covering: Sin, Cos, Tan, Pythagoras, Sine and Cosine Rule, Similar Triangles and Congruency Trigonometry Angles. The angles (with integers) for which the trigonometric functions may be expressed in terms of finite root extraction of real numbers are limited to values of which are precisely those which produce constructible polygons.Analytic expressions for trigonometric functions with arguments of this form can be obtained using the Wolfram Language function ToRadicals, e.g.

- The trigonometry of right triangles. Solving right triangles Inverse trig functions: arcsine, arccosine, and arctangent The other three trigonometric functions: cotangent, secant, and cosecant Exercises, hints, and answers Pythagorean triples The trigonometric functions and their inverses. Arbitrary angles and the unit circl
- A comprehensive list of the important trigonometric identity formulas. Trigonometric Identities. Use these fundemental formulas of trigonometry to help solve problems by re-writing expressions in another equivalent form
- Trigonometry is the mathematical basis for describing rotations and periodic phenomena of all kinds, which are found in astronomy, mechanical/electrical engineering, music, biology, and much more. Trigonometry is also used to find the distance of nearby stars and other astronomical objects
- Free tutorials and problems on solving trigonometric equations, trigonometric identities and formulas can also be found. Java applets are used to explore, interactively, important topics in trigonometry such as graphs of the 6 trigonometric functions, inverse trigonometric functions, unit circle, angle and sine law
- Trigonometry is a branch of mathematics which consists of the study of right-angled triangles — specifically, the ratios of sides of right-angled triangles. Trig (short for trigonometry) functions simply return the ratio of a certain two sides of a triangle, given one angle; or the angle given a ratio of two sides

- trigonometry (countable and uncountable, plural trigonometries) ( mathematics ) The branch of mathematics that deals with the relationships between the sides and the angles of triangles and the calculations based on them, particularly the trigonometric functions
- Trigonometry is a branch of mathematics that studies relationships between the sides and angles of triangles. Trigonometry is found all throughout geometry, as every straight-sided shape may be.
- Trigonometry is an important part of the Quantitative Aptitude section that gives a tough time to students with its complex formulas and questions. Trigonometry is a major branch of mathematics that deals with the angles and lengths of a right-angled triangle. The application of trigonometry is done in astronomical studies and other science fields
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Trigonometry is the study of the relations between the sides and angles of triangles. The word trigonometry is derived from the Greek words trigono (τρ´ιγων o), meaning triangle, and metro (µǫτρω´), meaning measure. Though the ancient Greeks, such as Hipparchu trigonometry [Gr.,=measurement of triangles], a specialized area of geometry concerned with the properties of and relations among the parts of a triangle. Spherical trigonometry is concerned with the study of triangles on the surface of a sphere rather than in the plane; it is of considerable importance in surveying, navigation, and astronomy

- Trigonometry is the study of triangles, which contain angles, of course. Get to know some special rules for angles and various other important functions, definitions, and translations. Sines and cosines are two trig functions that factor heavily into any study of trigonometry; they have their own formulas and rules that you'll want to understand if you plan to study trig..
- Trigonometry is the branch of mathematics which deals in measuring the angles, lengths, and heights of the triangle and other geometrical figures. The trigonometry formula can be used to solve the problems in a much better way. They are essential in solving questions related to Trigonometry ratios and Identities
- TRIGONOMETRY Angle Measures; Trigonometric Functions. The magic identity; The Addition Formulas; Double-Angle and Half-Angle Formulas; Product and Sum Formulas. Trigonometric Equations; Table of Trigonometric Identities. SOLVING TRIGONOMETRIC EQUATIONS. CALCULUS AND TRIGONOMETRY The Derivatives of Trigonometric Functions. HYPERBOLIC TRIGONOMETRY
- Trigonometry is a branch of mathematics dealing with ratios of the sides of a right triangle. Despite sounding highly specialized, it is really quite useful
- A comprehensive database of more than 37 trigonometry quizzes online, test your knowledge with trigonometry quiz questions. Our online trigonometry trivia quizzes can be adapted to suit your requirements for taking some of the top trigonometry quizzes
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* Trigonometry is the branch of mathematics concerned with the measurement of the parts, sides, and angles of a triangle*. Plane trigonometry, which is the topic of this book, is restricted to triangles lying in a plane. Trigonometry is based on certain ratios, called trigonometric functions, to be defined in the next chapter Secant (sec) - Trigonometry function (See also Secant of a circle). In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side. In a formula, it is abbreviated to just 'sec'. Of the six possible trigonometric functions, secant, cotangent, and cosecant, are rarely used trigonometry (n.) branch of mathematics that deals with relations between sides and angles of triangles, 1610s, from Modern Latin trigonometria (Barthelemi Pitiscus, 1595), from Greek trigonon triangle (from tri-three (see tri-) + gōnia angle, corner (from PIE root *genu-(1) knee; angle) + metron a measure (from PIE root *me-(2) to measure) Trigonometry A math term involving length and angles but it mostly just triggers people and makes everyone want to die. Math Teacher : Our new unit will be trigonometry 12 people chose this as the best definition of **trigonometry**: The branch of mathematics... See the dictionary meaning, pronunciation, and sentence examples

Free trigonometry calculator - calculate trignometric equations, prove identities and evaluate functions step-by-step This website uses cookies to ensure you get the best experience. By using this website, you agree to our Cookie Policy Trigonometry, Harrisburg Area Community College, Advanced Mathematics, iTunes U, educational content, iTunes Trigonometry is one of the branches of mathematics. The term comes from the Greek word trigōnon which literally means triangle and metron which means measure. Therefore, trigonometry mostly deals with the measurement of triangles and angles

Online trigonometry video lessons to help students with problems on trigonometric functions and identities, among other important concepts, to improve their math problem solving skills so they can find the solution to their Trigonometry homework and worksheets Watch the best videos and ask and answer questions in 40 topics and 6 chapters in Trigonometry. Get smarter in Trigonometry on Socratic Related Topics: More Lessons on Trigonometry In these lessons, we will look at the three basic trigonometric functions (or trigonometric ratios), Sine, Cosine and Tangent and how they can be used to find missing sides and missing angles Trigonometry (Miniserie de TV) es una serie de televisión dirigida por Athina Rachel Tsangari, Stella Corradi con Gary Carr, Ariane Labed, Thalissa Teixeira, Anne Consigny, Rebecca Humphries. Año: 2020. Título original: Trigonometry. Sinopsis: Miniserie de 8 episodios de la BBC sobre el poliamor. Gemma regenta una cafetería y vive en el oeste de Londres junto a su novio Kieran, que.

Learn trigonometry the fun way, with over 70 dynamic video lessons and 30 hands-on interactives that let you explore the subject. Written by an award-winning Harvard educator, Trigonometry takes you step by step through every concept, from angles and triangles to vectors and complex numbers. Most importantly, you'll learn how trigonometry can be useful to you Sec, Cosec and Cot A-Level maths revision. Secant, cosecant and cotangent are usually written as sec, cosec and cot, they are trigonometric functions SVG original of en:Image:Trigonometry triangle.png. Made by Tarquin. Dato: 6. mars 2004 (original upload date) Kilde: Transferred from to Commons. Opphavsperson: The original uploader was Tarquin at engelsk Wikipedia. Later versions were uploaded by Limaner at en.wikipedia. Andre versjone Trigonometry f. Gr. r p[ y wvo-v triangle + -{tH p[a measurement. - Oxford English Dictionary In this chapter we will look at some results in geometry that set the stage for a study of trigonometry. 1 What is new about trigonometry? Two of the most basic figures studied in geometry are the triangle and the circle Trigonometry in the geosciences Introduction to Trigonometry. How steep is this hillside and will it fail? How high is that mountain? These sorts of questions pop up all over in geosciences - from plate tectonics to maps to ocean waves, and they require you to find either an angle or a distance

For every trigonometry function such as tan, there is an inverse function that works in reverse. These inverse functions have the same name but with 'arc' in front. So the inverse of tan is arctan etc. When we see arctan A, we interpret it as the angle whose tangent is As Khan Academy notes, trigonometry is the study of the properties of triangles, and is used in everything from astronomy to satellite systems to architecture and more. There are many resources available online to aid you in your study of trigonometry. Following is a collection of 158 trig calculators separated by skill type and level Trigonometry is a mathematical method used to define relations between elements of a triangle. Our maths trigonometry worksheets with answers will help your child or student to grasp and understand basic and more advanced ways of solving trigonometric equations Take a tour of trigonometry using degrees or radians! Look for patterns in the values and on the graph when you change the value of theta. Compare the graphs of sine, cosine, and tangent Each Trigonometry Practice Test features a dozen multiple-choice Trigonometry questions, and each question comes with a full step-by-step explanation to help students who miss it learn the concepts being tested. Questions are organized in Practice Tests, which draw from various topics taught in Trigonometry; questions are also organized by concept

Trigonometry is a fun casual game, The rotating triangle in Trigonometry is the pivoting center of this exciting action game! Match colors to go further and try to beat your own score! You control Trigon, a spaceship made up of 3 different colored face Course Overview In Acellus Trigonometry, students learn about the relationships between the sides and the angles of triangles and how to make calculations based on them using trigonometric functions. Acellus Trigonometry is taught by award-winning Acellus Master Teacher, Patrick Mara. Acellus Trigonometry is A-G Approved through the University of California. Sample Lesson - Sector Area.

Explore Trigonometry - example 4 explainer video from Physics 101 mechanics on Numerade Trigonometry starts with a right-angled triangle: The longest side is always called the hypotenuse.This is always opposite to the right angle. The side opposite a chosen angle is called the opposite side (good idea!).. The side next to the chosen angle is called the adjacent side Trigonometry Primer Ira Greenberg. Trigonometry (really just a couple of the trig functions) is central to graphics programming. That being said, if you're anything like me you probably have a hazy memory of trig. Perhaps you remember the mnemonic device soh-cah-toa to remember the relationships between the trig functions and a right triangle Trigonometry/Cosh, Sinh and Tanh. From Wikibooks, open books for an open world < Trigonometry. Jump to navigation Jump to search. The functions cosh x, sinh x and tanh xhave much the same relationship to the rectangular hyperbola y 2 = x 2 - 1 as the circular functions do to the circle y 2 = 1 - x 2 Trigonometry & Calculus - powered by WebMath. Visit Cosmeo for explanations and help with your homework problems

- Math Cheat Sheet for Trigonometry. One Time Payment $10.99 USD for 2 months: Weekly Subscription $1.99 USD per week until cancelled: Monthly Subscription $4.99 USD per month until cancelled: Annual Subscription $29.99 USD per year until cancelled $29.99 USD per year until cancelle
- ©2005 Paul Dawkins Trig Cheat Sheet Definition of the Trig Functions Right triangle definition For this definition we assume that 0 2 p <<q or 0°<q<°90. opposite si
- Trigonometry can be widely used in real life applications and is also very useful for the architects and astronomers . Thus, we can conclude that without trigonometry we can easily find the height of a building, tree, pole etc. Through the invention of trigonometry ,.
- Inverse trigonometric functions are the inverse functions of the trigonometric ratios i.e. sin, cos, tan, cot, sec, cosec. These functions are widely used in fields like physics, mathematics, engineering and other research fields
- Right Triangle Trig Calculator Fill in two values and press Calculate. The other two values will be filled in. You may adjust the accuracy of your results
- Trigonometry helps you understand any topic that involves distances, angles, or waves. The trig functions (sin, cos, and tan) show up all over science and engineering
- Homework Help in Trigonometry from CliffsNotes! Need help with your Trigonometry homework and tests? These articles can help you understand the advanced math

* More help with trigonometry at mathportal*.org. Trigonometric Equations - next lesson Trigonometric Formulas - trigonometric formulas Degrees to radians converter - online calculator Trigonometric Equations Solver - online calculator About the Author. Welcome to MathPortal Find [tex]\cos\alpha[/tex], [tex]\tan\alpha[/tex], [tex]\cot\alpha[/tex], if [tex]\sin\alpha = {\frac{5}{13}}[/tex] and [tex]{\frac{\pi}{2}} \alpha \pi[/tex]

In trigonometry, radians are used most often, but it is important to be able to convert between any of the three units. Revolutions A revolution is the measure of an angle formed when the initial side rotates all the way around its vertex until it reaches its initial position Grade 10 trigonometry problems and questions with answers and solutions are presented. Problems. Find x and H in the right triangle below. Find the lengths of all sides of the right triangle below if its area is 400. BH is perpendicular to AC Trigonometry is often used by marine biologists for measurements to figure out the depth of sunlight that affects algae to photosynthesis. Using the trigonometric function and mathematical models, marine biologists estimate the size of larger animals like whales and also understand their behaviours This Trigonometry Handbook was developed primarily through work with a number of High School and College Trigonometry classes. In addition, a number of more advanced topics have been added to the handbook to whet the student's appetite for higher level study Trigonometry Calculator: A New Era for the Science of Triangles. Mathematics is definitely among the top fears of students across the globe. Although the educational system presents numerous opportunities for students to enjoy developing new skills, excelling at sports, and practicing public speaking, it seems that nothing is working when it comes to mathematics

Trigonometry and Right Triangles. Right Triangles and the Pythagorean Theorem. The Pythagorean Theorem, [latex]{\displaystyle a^{2}+b^{2}=c^{2},}[/latex] can be used to find the length of any side of a right triangle. Learning Objectives Trigonometry. Trigonometry is a branch of applied mathematics concerned with the relationship between angles and their sides and the calculations based on them. First developed as a branch of geometry focusing on triangles during the third century b.c., trigonometry was used extensively for astronomical measurements. The major trigonometric functions, including sine, cosine, and tangent, were. Trigonometry problems killed the little interest they had in the subject. To be honest, we understand these kinds of students. The worst thing about memorizing formulas is when you need them to use them during an exam, but they somehow disappear from your memory Use our trigonometry worksheets to help your students quickly master mathematical modeling, circular and periodic functions, higher-degree polynomials, and more Trigonometry TextBook PDF 180P. This book covers elementary trigonometry. It is suitable for a one-semester course at the college level, though it could also be used in high schools. The prerequisites are high school algebra and geometry. Author(s): Michael Corra

Pythagoras' Theorem and pizzas? The theorem is meticulously described here with an animation and extension material that brings the concept to real life (yes, using pizzas!) CosSinCalc Triangle Calculator calculates the sides, angles, altitudes, medians, angle bisectors, area and circumference of a triangle Trigonometry is a branch of mathematics that deals with the relationships between the sides and angles of triangles, especially right-angle triangles. A set of functions, called trigonometric functions, represents these relationships in mathematical terms Trigonometry is literally the measuring (of angles and sides) of triangles. Historically speaking, the triangular approach to trigonometry is ancient, wheres the circular approach now taught in our schools is relatively recent. So originally trigonometry was understood to define relations between elements of a triangle

Trigonometry unveils a wide range of concepts and levels on which to expand your knowledge. Examine and explore the mathematical relationships between sides and angles in our Trigonometric Ratios topic. Discover how Sine and Cosine are also used as Trigonometric Equations when an angle measurement is a variable and master the intricacies of applications and methods Algebra and Trigonometry provides a comprehensive and multi-layered exploration of algebraic principles. The text is suitable for a typical introductory Algebra & Trigonometry course, and was developed to be used flexibly. The modular approach and the richness of content ensures that the book meets the needs of a variety of programs.Algebra and Trigonometry guides and supports students with. Trigonometry is the branch of math that focuses on triangles. A student who loves trigonometry may have a career as a mathematician in her future, or as a musician specializing in playing the triangle (just kidding) **Trigonometry** calculator Right triangle calculator. Enter one side and second value and press the Calculate button

- Although trigonometry was first applied to spheres, it has had greater application to planes. Surveyors have used trigonometry for centuries. Engineers, both military engineers and otherwise, have used trigonometry nearly as long. Physics lays heavy demands on trigonometry
- Another word for trigonometry. Find more ways to say trigonometry, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus
- Trigonometry Trigonometry is derived from Greek words trigonon (three angles) and metron ( measure). Trigonometry is the branch of mathematics which deals with triangles, particularly triangles in a plane where one angle of the triangle is 90 degrees Triangles on a sphere are also studied, in spherical trigonometry. Trigonometry specifically deals with the relationships between the sides and.
- Right angled trigonometry is useful when dealing with triangles and is a fundamental part of trigonometry in general. Using the ratios that come from the right triangle, and understanding the application of the unit circle, you can solve a wide variety of problems involving angles and lengths

TRIGONOMETRY FORMULAS cos 2 (x) +sin 2 (x) =1 1+ tan 2 (x) = sec 2 (x) cot 2 (x) +1= csc 2 (x) cos( ) cos( )cos( ) sin( )sin( ) sin( ) sin( )cos( ) cos( )sin( ) x y x. Synonyms for trigonometry in Free Thesaurus. Antonyms for trigonometry. 1 synonym for trigonometry: trig. What are synonyms for trigonometry trigonometry. In simple terms This page is intended as a simplified introduction to trigonometry. (This article is not always correctly formulated in mathematical language.) Simple introduction If you are unfamiliar with angles, where they come from, and why they are actually required, this section will help you develop your understanding Mathematics and trigonometry have become essential for students who want to pass their GCSE exams to secure their future careers. Word problems are an essential part of passing mathematics or trigonometry. Understanding how to translate word problems into mathematical solutions is an essential skill for students to masterand easy to learn if you learn it [ Trigonometry Charts. Grasp and retain trigonometric concepts with ease employing these visually appealing charts for quadrants and angles, right triangle trigonometric ratio chart, trigonometric ratio tables, allied angles and unit circle charts to mention a few

This app is a right-angled triangle trigonometry calculator. • It is ideal for carrying out quick and accurate value calculations. • Able to calculate the value of sides, angles, and the area of a right-angled triangle given valid known values. • Accurate to 16 decimal places. • Angles can be worked out using degrees or radians Test your basic trigonometry(sin, cos, tan) skills free