Answer
P=44.16 m
A=40.32 m$^2$
Work Step by Step
$\frac{10}{8}$=$\frac{13.2}{MO}$
10MO=249.6
MO=24.96
$\frac{10}{8}$=$\frac{9}{h}$
10h=72
h=7.2
P=24.96+8+11.2
P=44.16 m
A=(0.5)(11.2)(7.2)
A=40.32 m$^2$
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 - 8.9 Similar Triangles - 8.9 Exercises - Page 603: 20
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