Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 9 - Cumulative Review - Page 696: 43

Answer

$42$ $degrees$

Work Step by Step

Complementary angles are two angles that together equal 90 degrees. To find the complementary angle simply subtract as done below: $90$ $-$ $48$ $=$ $42$
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