Thinkster Logo
Start Free Trial
Thinkster is proud to announce the acquisition of AI EdTech company SelectQ.io as part of our family post acquisition.
See Press Release for Details

Trigonometry

Trigonometry

Applying trigonometric ratios and identities to solve real-world problems.

Trigonometry Foundations

Right Triangles
Similar Right Triangles
Pythagorean Theorem
Trigonometric Ratios
Reciprocal Trigonometric Ratios
Complementary Angles
Word Problems on Right Triangles

General Triangles

Area of Triangle
Laws of Sines
Laws of Cosines
Problems on Non-right Triangles

Trigonometric Functions

Radians & Degrees
Unit Circles
Special Angles
Symmetry and Periodicity
Amplitude, Frequency, and Midline
Inverse Functions

Trigonometric Identities

Pythagorean Identity
Addition and Subtraction Formulas

We are firm believers that thinking is the foundation of learning. It’s about sparking “thinking” — because it makes us understand the “why” behind everything.

Learn more about Thinkster Math.
About Thinkster
Access Our Apps
Math Worksheets Store
Resources
Contact
Follow Us
Product Analytics by Heap | Mobile and Web Analytics

Copyright © 2021 Thinkster Learning, Inc. All rights reserved. Privacy Policy Terms of Use

Any unauthorized redistribution or reproduction of any copyrighted materials on this website is strictly prohibited. Other product and company names are trademarks of their respective owners. Kumon ® is a trademark of Kumon North America, Inc.
Thinkster Math is in no way affiliated to the same.
This website contains simulated images; actual appearance may vary.