Inverse Trig

Front

What is the ratio for Sine?

Back

Front

What is the ratio for Cosine?

Back

Front

What is the ratio for Tangent?

Back

Front

What is the inverse function of Sine?

Back

sin^-1(x) or arcsin(x) - gives the angle whose sine is x.

Front

What is the inverse function of Cosine?

Back

cos^-1(x) or arccos(x) - gives the angle whose cosine is x.

Front

What is the inverse function of Tangent?

Back

tan^-1(x) or arctan(x) - gives the angle whose tangent is x.

Front

How do you find an angle using Sine?

Back

Front

How do you find an angle using Cosine?

Back

Front

How do you find an angle using Tangent?

Back

Front

What is the relationship between Sine and Cosine?

Back

sin(x) = cos(90° - x) or sin(x) = cos(π/2 - x) in radians.