Answer
8
6.875
Work Step by Step
THREE RECTANGLE
$area=(\int(0)+\int(1)+\int(2)(1)$
$area=1+2+5$
$area=8$
4 RECTANGLE
$area=(\int(-0.5)+\int(0)+\int(0.5)+\int(1)+\int(1.5)+\int(2)(0.5)$
$area=6.875$
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