Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 12 - Section 12.2 - Quadrilaterals - Exercise - Page 391: 10

Answer

$$107\ m^2.$$

Work Step by Step

The perimeter of the trapezoid is given by $$ perimeter =8.01+13.5+17.5+6.91 =45.9 \ m.$$ The area is given by $$area=\frac{1}{2}(17.5+13.5)\times6.91=107\ m^2.$$
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