Trigonica

4.4 ( 7664 ratings )

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Utvecklare: Pattapol Kongwattananon

Gratis

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 — its fun!