Trigonometry Quick Reference

Contains ads
4.3
1.48K reviews
100K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
10 Jan 2024

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Ratings and reviews

4.3
1.42K reviews
A Google user
29 July 2017
Very helpful app for students
7 people found this review helpful
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A Google user
20 February 2014
I love this app its so useful in calculus. I even have the quizzer one and I love it. Its better then flash cards.
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A Google user
22 June 2015
This is what a knownledge seeker will absolutely need .Everything is arranged perfectly ,just wondering if you can add the circular triginometric chart .it will be a 5 than :)
26 people found this review helpful
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What's new

Content & UI update