If sin = cos 0 0: = √/2 " determine the value of sin (20).

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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If sin =
√2
1
√2
2
2
0
= cos 0
=
1
√2
, determine the value of sin(20).
Transcribed Image Text:If sin = √2 1 √2 2 2 0 = cos 0 = 1 √2 , determine the value of sin(20).
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