Prealgebra (7th Edition)

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

Chapter 1 - Section 1.7 - Exponents and Order of Operations - Practice: 15

Answer

144 $cm^{2}$

Work Step by Step

Area of a square= $(side)^{2}$ side=12 centimeters Area= $(12cm)^{2}$ A=144 $cm^{2}$
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