Answer
108 ft
Work Step by Step
The perimeter of the given polygon
30+ 18 + 8 + (24 -18) + 14 + (24-18) + 8 + 18
= 108 ft
The perimeter of the given room is 108 ft.
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 8 - Section 8.2 - Perimeter and Area of Polygons - Exercises - Page 371: 36
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