#### Answer

144 $cm^{2}$

#### Work Step by Step

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

Published by
Pearson

ISBN 10:
0321955048

ISBN 13:
978-0-32195-504-3

144 $cm^{2}$

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

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