SOLUTION: the length of a rectangle is twice its width.the area of a rectangle is 162 inch squared find the perimeter.
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Question 30567: the length of a rectangle is twice its width.the area of a rectangle is 162 inch squared find the perimeter.
Answer by Cintchr(481) (Show Source): You can put this solution on YOUR website!
A = l * w
l = 2w
A = 162 in^2
substitute the values in
substitute 9 in to find the length
substitute the L and W in to find perimeter
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