Master trigonometry with Trig Tester!
Quiz yourself on Sine, Cosine, and Tangent (Secant, Cosecant, and Cotangent). Supports both degrees and radians. Includes four game modes and Game Center leaderboards.
Timed - Complete as many problems as possible in 120 seconds.
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Sin(45°) = √2/2
Cot(7π/6) = √3
Cos(3π) = -1