Ever thought that trigonometry is difficult? Trigonica gives you basic ideas as steps to go advanced! Now, trig is not hard at all... Features: - Easy lessons to learn - Quizzes in which you can test your knowledge - Interactive illustrations: right triangle, unit circle, and graph of functions are presented. Drag your fingers along the lines — it's fun!
Trigonica is a free educational mobile app By Pattapol Kongwattananon.It helps students practice the following standards .
Developer URL: http://www.trigonica.com/
Software Version: 1.0.3
Release Date: 2011-05-24T07:09:45Z