tan 0 = 7 , sin 0 <0 Find cos(20)|

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section: Chapter Questions
Problem 64RE
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Use the identities to find the indicated value for each angle measure
tan 0 =
=
74, sin 0 < 0 Find cos (20)|
24
Transcribed Image Text:tan 0 = = 74, sin 0 < 0 Find cos (20)| 24
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