# Description

Trigonometry Quick reference guide has all the important formulas and concepts covered to help the student review them on regular basis.

Topics include:

a) Definitions - Right Triangle Definition and Unit Triangle definition

b) Facts and properties of trigonometric functions i.e., Domain, Range and period

c) Formulas and Identities (includes Tangent and Cotangent Identities, Reciprocal Identities, Pythagorean Identities, Even/Odd Formulas, Periodic formulas, Double Angle formulas, Degree to radian formulas, Half-angle formulas, Sum and Difference formulas, Product to sum formulas, Sum to product formulas, and Co Function Formulas)

d) Unit circle explained

e) Inverse Trigonometric functions and its properties

f) Law of sines, Cosines and tangents which are define the relationship between the angles of a triangle and its sides.

I wish this app to be use-centric. So, I would like to request you to try this app and make any suggestions to improve it further. I will be happy to provide updates based on your inputs.

You must install this app before submitting a review.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

4.2

645 total

5 360

4 141

3 86

2 23

1 35

Tatum Derin

The best I had just downloaded 6 trigonometry apps in last 2 minutes, and this is by far the best. Unlike the others, yes, they're complete, this one is well organized and contains the basics that WILL end up in my exam... great!

A Google User

Great for trig students! This will really help you get through trig in high school. With this app, I feel like trig is now easier. Everything you could ever need for trig is in this app.

Anurag Jain

Nice app for me and i think every body should get this I think you should add a sum solver for trigonometry. So that any doubt in trigo sums can be solved....

User reviews

Good idea, not so good implementation No landscape view of the info pages, Ui is unclear

# What's New

Change log 1.7:

- Minor changes in UI

- Compatible with 4.X.X

# Additional information

Updated

September 28, 2013

Size

294k

Installs

100,000 - 500,000

Current Version

1.7

Requires Android

2.1 and up

Content Rating

Everyone

Permissions

Report

Flag as inappropriate Offered By

Nuzedd

Developer

# Similar

## Trigonometry

trigonometric formulas for all:)

This App has all the important formulas and concepts

This App has all the important formulas and concepts

-Basic definitions

-Trigonometric functions

-Inverse trig functions

-Unit circle

-Law of sine and cosine

-Negative angle formulas

-Periodic formulas

-Double & triple angle formulas

-Power-reduction formulas

-Degree to radians formulas

-Sum and difference formulas

-Product to sum formulas

-Sum to product formulas

-Reduction formulas

-Compositions of trig functions

-Trigonometric equations

-Euler's formula

## Trigonometry Mathematics

Application designed for beginners to learn the basics of trigonometry. This explains completely its mathematical and geometrical interpretation and physical significances. Deals all about trigonometric formulas and identities. Very helpful tutorials for students to solve mathematical problems under the category of heights and distances…try out now…

✔ Introduction Trigonometry

✔ Angle (Trigonometry)

✔ Quadrant Angle (Trigonometry)

✔ Co-terminal angles

✔ Trig functions of large and negative angles

✔ Reference angle

✔ Trigonometry functions - introduction

✔ SOH CAH TOA - trigonometry

✔ Inverse trigonometry functions

✔ Trig functions of large and negative angles

✔ Sine (sin) function - Trigonometry

✔ Arcsin

✔ Graph of the sine (sin) function - Trigonometry

✔ Sine waves - Trigonometry

✔ Cosine (cos) function - Trigonometry

✔ Arccos

✔ Graph of the cosine (cos) function - Trigonometry

✔ Tangent (tan) function - Trigonometry

✔ Arctan

✔ Graph of the tangent (tan) function - Trigonometry

✔ Cotangent

✔ Secant (sec) - Trigonometry function

✔ Cosecant (cosec) - Trigonometry function

## Trigonometric unit circle

Education for all. Geometry. Trigonometry. Unit circle.

Recommended for pupils and students.

Recommended for pupils and students.

Visual understanding and calculating sine, cosine, tangent, cotangent, secant and cosecant function, degrees and radians.

Description of functions.

Table of values.

Trigonometric formulas and identities:

basic identities,

sum and difference of the angles,

double angle,

triple angle

half-angle,

sum and difference functions

multiplication of functions,

lowering the degree formula,

derivatives and integrals.

Move point to define angle and functions.

Tap circle center to determine the exact angle you want.

Use options to show what you want.

Find mistake or did not find what you were looking. - please send us e-mail.

## Trigonometric Formulas

GK Apps

1

This free math app is a collection of the most important trigonometric formulas for sine, cosine, tangent and cotangent. It shows you:

- symmetry laws

- shifts laws

- periodicity laws

- angle sum and difference identities

Best math tool for school and college! If you are a student, it will helps you to learn geometry!

Note: Trigonometric functions are used for computing unknown lengths and angles in triangles (in navigation, engineering and physics). The sine and cosine functions are also commonly used to model periodic function phenomena such as sound and light waves, the position and velocity of harmonic oscillators.

## Trigonometry Cheat Sheet(Free)

Vinit

1

You can carry all Trigonometric formulae and identities in your pocket!!!!

Its a handy tool to provide you with all the help without having to remember even one formula.

Its a handy tool to provide you with all the help without having to remember even one formula.

The following contents are provided :

•One function in terms of other

•Law of Sines

•Law of Cosines

•Law of Tangents

•Mollweide's Formula

•Tangent and Cotangent Identities

•Reciprocal Identities

•Pythagorean Identities

•Even and Odd Identities

•Periodic Identities

•Double Angle Identities

•Half Angle Identities

•Sum and Difference Identities

•Product to Sum Identities

•Sum to Product Identities

•Cofunction Identities

I wish this app to be user-centric. So, I would like to request you to try this app and make any suggestions to improve it further. I will be happy to provide updates based on your inputs.

## Trigonometry

Visual Quiz to improve your trigonometry skills and get prepared for examinations.

Test your ability and practice the angle functions in a smart intuitive way.

Test your ability and practice the angle functions in a smart intuitive way.

• Visual method

• Specific functions values training (sine, cosine, tangent)

• Angle values in radians training

• Learn functions' values figuring out the unit circle (Best method)

## Trigonometry Calculator

Tony G

1

Trigonometry Calculator is a mathematical program through which, put 2 values (2 sides, 1 side and 1 angle, area and 1 side,area and 1 angle, perimeter and 1 side, perimeter and 1 angle), calculates the remaining unknowns of the right triangle. The program is in Italian and English language and is very convenient for both students and workers who use trigonometry such as operators of CNC machine tools. There is also a table which lists all the mathematical formulas to learn the fundamentals on trigonometry (the text is in Italian only). The program, unlike others of its kind, not only is complete but is also free.

## Easy Trigonometry

Trigonometry brain training mathematics software used to

master trigonometric function computations includes

practice mode as well as trigonometric function calculator

useful for students learning pre-calculus mathematics in

school and college. All steps shown when computing sine,

cosine, tangent, secant, cosecant, and cotangent ratios

for various angles for the most common right triangles

which are taught in school. Both degree angles and radian

angles available. Good teaching and study aid for

mathematics, practice for quizzes, tests, and exams

in a fun and easy to learn way with Easy Trig.

master trigonometric function computations includes

practice mode as well as trigonometric function calculator

useful for students learning pre-calculus mathematics in

school and college. All steps shown when computing sine,

cosine, tangent, secant, cosecant, and cotangent ratios

for various angles for the most common right triangles

which are taught in school. Both degree angles and radian

angles available. Good teaching and study aid for

mathematics, practice for quizzes, tests, and exams

in a fun and easy to learn way with Easy Trig.

## Unit Circle (Trigonometric)

The unit circle or trigonometric circle is a circle whose center is located at the origin of the Cartesian plane and its radius is 1 (one). It is used in the study of trigonometric functions such as sine, cosine and tangent.

- Understand how the projections of the arcs sine, cosine and tangent work in the unit circle (or trigonometric circle);

- Why the values of sine and cosine are limited to -1 and +1;

- Why the tangent of 90 ° and 270 ° are not defined

- When and where the values of the trigonometric ratios (sine, cosine, tangent) are positive, negative, zero or null;

-------------------------------------------------------------------------

If you have any suggestion fell free to contact me.

or

If you get any error or problem running the app. Send me the report and some message. So I get more information about your android version, screen size, ... so I can fix it. Thanks.

## Trig Triangle Solver

hxn

1

Trig is a simple, easy to use and powerful trigonometry calculator or triangle solver. Enter your 3 known values and Trig will do the rest. Easy.

Trig will:

• solve right angle triangles

• let you enter angle values in either degrees or radians, or a combination

• convert angle answers between degrees and radians

• solve for area

For $1 you can unlock the Pro features as an in-app purchase

Pro features include:

• solve any triangle, not just right angled

• set the number of decimal places that answers are given in

• enter angle values in fractional pi radians, degrees or decimal radians, or a combination

This app has no ads. The in-app purchase is entirely optional, it's not forced upon you. There's a button in the Settings and Info screens that will initiate the in-app purchase window.

(Screenshots taken on a Nexus 5, 7, and 10, running Android 5.0 Lollipop)

HyperXNode is focused on powerful yet easy to use features, reliability, and delivering this within an elegant and intuitive UI.

Prepare your devices for more apps from us in the near future!

Please rate and review our app if you install it, or just email us directly.

If you give a low rating, please leave a review because we would really like to know what needs improving.

Thanks.

Explanation of Permissions:

• Full network access and billing: these are required to provide the in-app purchase of pro features.

• We do not have access to any of your information at any time if you buy the in-app purchase.

## Trigonometry RUS

Cribs of the trigonometry, habitual to Russian eye on your phone!

For English version see Trigonometry Theta.

For English version see Trigonometry Theta.

App contains

- Definitions of sine, cosines, etc.

- The basic identities

- Parity

- Inversion

- Multiple angles formulas

- Reduction formulas

- Sum formulas

- Derivatives

- Integrals

And more..

**Tags**

Sin cos tg ctg

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1. Simple Equation Problems

a. Length Problems

b. Age Problems

c. Number problems

2. Percents

a. Percents and Numbers

b. Percentage Increase and Decrease

c. Discounts

d. Interest Problems

3. Mixing problems

a. Stamps and Coins

b. Liquids with Different Strengths

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1. Basic Properties and Facts (includes properties of radicals, exponents, logarithms etc.,

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Please consider purchasing the app to support the developers.

Forget taking down calculus formulas on a paper!

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The topics include:

1) Limits (Basic Properties, Basic Limit Evaluations, Evaluation Techniques)

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## Trigonometry QuickReferencePro

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This is an Ad-free version of Trigonometry Quick Reference Guide

Please consider purchasing the app to support the developers.

Trigonometry Quick reference Pro guide has all the important formulas and concepts covered to help the student review them on regular basis.

Topics include:

a) Definitions - Right Triangle Definition and Unit Triangle definition

b) Facts and properties of trigonometric functions i.e., Domain, Range and period

c) Formulas and Identities (includes Tangent and Cotangent Identities, Reciprocal Identities, Pythagorean Identities, Even/Odd Formulas, Periodic formulas, Double Angle formulas, Degree to radian formulas, Half-angle formulas, Sum and Difference formulas, Product to sum formulas, Sum to product formulas, and Co Function Formulas)

d) Unit circle explained

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f) Law of sines, Cosines and tangents which are define the relationship between the angles of a triangle and its sides.

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Nuzedd

1

This is an Ad-free version of Math Formulae Lite.

Please consider purchasing the app to support the developers.

Math Formulae Pro is one unique and comprehensive app that is particularly designed as a one-stop solution for College Grade/Higher Grade Students. It lists out all the important formulas/topics in Algebra, Geometry, Trigonometry and Calculus. Regular review of these formulas/concepts will definitely help improve your grades.

The topics covered include:

ALGEBRA

Basic Properties and Facts

Factoring and Solving Formulas

Factoring and solving Methods (completing the squares methods etc...)

Functions and Graphs

Common Algebraic Errors

GEOMETRY

Points and Lines

Angles

Triangles

Quadrilaterals

Polygons

Circles

Coordinate Geometry

Measurement Formulas

TRIGONOMETRY

Definitions

Facts and Properties

Formulas and Identities

Unit Circle

Inverse Trigonometric Functions

Law of Sines, Cosines and Tangents

CALCULUS

Limits

Derivatives

Integrals

Laplace Transforms