Inverse Trigonometric Functions - Concept

Concept Concept (1)

Once we understand the trigonometric functions sine, cosine, and tangent, we are ready to learn how to use inverse trigonometric functions to find the measure of the angle the function represents. Inverse trigonometric functions, found on any standard scientific or graphing calculator, are a vital part of trigonometry and will be encountered often in Calculus.

Sample Sample Problems (2)

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Inverse Trigonometric Functions - Problem 1
Problem 1
How to use inverse trig functions to find angles in right triangles.
Inverse Trigonometric Functions - Problem 2
Problem 2
How to use inverse trig functions to find an angle in a trapezoid.