Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter9: Real Numbers And Right Triangles
Section9.7: The Tangent Ration
Problem 2C
Related questions
Question
Could you solve this problem without using a calculator, thanks.

Transcribed Image Text:Given that sin 0.5878, evaluate cos
without using a calculator.
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