If you wanted to use the half angle formula to find the exact answer for cos 22. 5, what would you make the value of o? Ansewr in degree, not radian.
If you wanted to use the half angle formula to find the exact answer for cos 22. 5, what would you make the value of o? Ansewr in degree, not radian.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter68: Basic Calculations Of Angles And Sides Of Right Triangles
Section: Chapter Questions
Problem 2A: If sinA=0.3617 , determine the value of angle A in degrees, minutes, and seconds rounded to the...
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![If you wanted to use the half angle formula to find the exact answer for
cos 22.5; what would you make the value of a? Ansewr in degree,
not radian.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbba488a1-bd87-42aa-8e5a-6cda657e400a%2Fba4ac5f8-638d-4bb6-ac3e-8debf3a97430%2Ff10sgk_processed.png&w=3840&q=75)
Transcribed Image Text:If you wanted to use the half angle formula to find the exact answer for
cos 22.5; what would you make the value of a? Ansewr in degree,
not radian.
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