Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10:
ISBN 13:

Chapter 8 - Geometry - Test - Page 619: 9

Answer

The figure is a rectangle, the perimeter is $23$ ft and the area is $30$ sq ft.

Work Step by Step

1. State the name of the figure: Rectangle with lengths and widths. 2. Find the perimeter Let $P =$ the perimeter of the rectangle $P = 7.5 + 7.5 + 4 + 4$ $P = 23$ ft 3. Find the area Let $A =$ the area of the rectangle $A = length \times width$ $A = 7.5 \times 4$ $A = 30$ sq ft
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