Use the half-angle formulas to evaluate the given functions. sin 22.5

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Use the half-angle formulas to evaluate the given functions.

sin 22.5°

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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Question Posted: Apr 07, 2023 03:45 AM

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o1s= secom o1s= secom

Use the half-angle formulas to evaluate the given functions. sin 22.5

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We can use the halfangle formula for sine to write sin 225 sin452 1 cos 452 S...View the full answer

Basic Technical Mathematics

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