Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 12 - Section 12.1 - Angles and Polygons - Exercise: 17

Answer

$52^o$

Work Step by Step

Complementary angles total $90^o$. Therefore, we subtract the known angle from 90 degrees to find the measure of the unknown angle that we are solving for. $90-38=52$
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