Download Trig Pro APK v1.8

Free download Trig Pro APK for Android, PC. Latest version is 1.8, update at December 31, 1969

Trig Pro version 1.8 is only one variant.

Raise your hand if you think the only solutions to sin(x) = 0.5 are 30 degrees or pi/6 radians. Feel free to use your calculator.If you raised your hand, promptly...