A circle with a radius of 1 in the centre of a grid, this app lets you explore trigonometry by allowing you to see the sides of a right angled triangle shrink and expand as it goes around the circle.
Updated on
Feb 26, 2015
Education
Data safety
Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
What's new
+ Added sound effect + Added option for the sound effect * Made selecting the angle in the menu more intuitive * Fixed a few bugs