#### Answer

$340\ cm^2$

#### Work Step by Step

Find the area of each rectangular part of the figure.
The top rectangle is 5cm wide and (22-10) cm high.
The bottom rectangle is 28 cm wide and 10 cm high.
$a=(5\times12)+(28\times10)=60+280=340$

Published by
Brooks Cole

ISBN 10:
1285199197

ISBN 13:
978-1-28519-919-1

$340\ cm^2$

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