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iren [92.7K]
3 years ago
8

The length of a rectangle is four times its width.

Mathematics
1 answer:
larisa [96]3 years ago
6 0

Answer:

area= 144ft^2

Step-by-step explanation:

width = x

length = 4x

perimeter = 2(4x+x)

60/2=5x

30=5x

x=30/5

x=6

width 6 feet

length 4(6)

= 24

area = length * width

=6*24

=144ft^2

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