Answer
$8 in^{2}$
Work Step by Step
(Each photo's width is half the height)
$A=\frac{h^{2}}{2}$
(The height is 4, so plug 4 into h)
$A=\frac{4^{2}}{2}$
$A=\frac{16}{2}$
$A=8$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 2 - Solving Equations - Common Core Cumulative Standards Review - Selected Response - Page 160: 23
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