Mathematics for Machine Technology
7th Edition
ISBN: 9781133281450
Author: John C. Peterson, Robert D. Smith
Publisher: Cengage Learning
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Textbook Question
Chapter 51, Problem 16A
Solve the following exercises:
Find the value of the unknown angles for these given angle values.
a. If ∠1 = 56° and ∠2 = 86°, find ∠3.
b. ∠2 = 81° and ∠3 = 46°, find ∠1.
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Chapter 51 Solutions
Mathematics for Machine Technology
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