Answer
Rectangle
$P = 7km$
$A = 2km^2$
Work Step by Step
Rectangle
$P = 2.8 + 0.7 + 2.8 + 0.7 = 7km$
$A = 2.8*0.7 = 2km^2$
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 8 - Geometry - Review Exercises - Page 618: 77
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