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A rectangle has a perimeter of 112 centimeters. if the length of the rectangle is 3 times its​ width, find the dimensions of the rectangle.
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A rectangle has a perimeter of 112 centimeters. if the length of the rectangle is 3 times its​ width, find the dimensions of the rectangle.

User Zeeawan
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1 Answer

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112/2=56 (sum of both lengths)
4x=56
x=14

length=42
width=14
User Paul Yin
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