Prealgebra (7th Edition)

by Martin-Gay, Elayn

Published by Pearson

ISBN 10: 0321955048

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

Chapter 9 - Review - Page 687: 32

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

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