Answer
770 ft.
Work Step by Step
Given the dimensions of plot are 245 ft by 140 ft.
The amount of fencing needed =Perimeter of the plot of rectangle
= 2(245 + 140)
= 770 ft
Therefore 770 ft fencing is required.
Elementary Geometry for College Students (5th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
1439047901
ISBN 13:
978-1-43904-790-3
Chapter 8 - Section 8.2 - Perimeter and Area of Polygons - Exercises - Page 372: 33a
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