Basic College Mathematics (10th Edition)

by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.

Published by Pearson

ISBN 10: 0134467795

ISBN 13: 978-0-13446-779-5

Chapter 4 - Decimals - Summary Exercises - Adding, Subtracting, and Multiplying Decimal Numbers - Page 297: 29

Answer

perimeter is 3.25 in area is approximately 0.66 sq in

Work Step by Step

The perimeter is the sum of the lengths of the sides. $0.75+0.75+0.875+0.875$ = $1.50+1.75$ = 3.25 The area is the length multiplied by the width. $(0.75)(0.875)$ = 0.65625 $0.65625 \approx 0.66$

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