#### Answer

140 square meters

#### Work Step by Step

The area of a triangle can be calculated as:
$T=m\times \frac{a}{2}$ where a is the length of the base and m is the height.
Here:
$T=20\times 14\times \frac{1}{2}=140$ square meters

Published by
Pearson

ISBN 10:
0321955048

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

140 square meters

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