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Arisa [49]
3 years ago
8

The length of a rectangle is three times its width. if the area of the rectangle is 300 yd2 , find its perimeter.

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
4 0
Let, width = x
Length = 3x

It is given that, 3x * x = 300
3x² = 300
x² = 300 / 3
x = √100
x = 10
& 3x = 3(10) = 30

Perimeter = 2(l + w)
P = 2(10 + 30)
P = 2(40) = 80

In short, Your Answer would be 80 Yards

Hope this helps!
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