Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
Problem 35CT
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![V62
Let 0 be a quadrant I angle with sin(0)
8.
Find cos(20).](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F216ea31b-01e1-4116-97c2-fe9d762e0f3b%2F1c069e36-e4c5-419f-aa0d-89ffcb69f782%2F0h9dxc_processed.jpeg&w=3840&q=75)
Transcribed Image Text:V62
Let 0 be a quadrant I angle with sin(0)
8.
Find cos(20).
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