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Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 10 ,O lies in quadrant IV cos 0 26 a. sin 20 = (Type an integer or a fraction. Simplify your answer.) %3D b. cos 20 = (Type an integer or a fraction. Simplify your answer.) %3D c. tan 20 = || (Type an integer or a fraction. Simplify your answer.)

Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 10 ,O lies in quadrant IV cos 0 26 a. sin 20 = (Type an integer or a fraction. Simplify your answer.) %3D b. cos 20 = (Type an integer or a fraction. Simplify your answer.) %3D c. tan 20 = || (Type an integer or a fraction. Simplify your answer.)

Trigonometry (11th Edition)
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 10 ,O lies in quadrant IV cos 0 26 a. sin 20 = (Type an integer or a fraction. Simplify your answer.) %3D b. cos 20 = (Type an integer or a fraction. Simplify your answer.) %3D c. tan 20 = || (Type an integer or a fraction. Simplify your answer.)
Transcribed Image Text:Use the given information to find the exact value of a. sin 20, b. cos 20, and c. tan 20. 10 ,O lies in quadrant IV cos 0 26 a. sin 20 = (Type an integer or a fraction. Simplify your answer.) %3D b. cos 20 = (Type an integer or a fraction. Simplify your answer.) %3D c. tan 20 = || (Type an integer or a fraction. Simplify your answer.)
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