SOLUTION: The perimeter of a rectangle is 800 yards. What are the dimensions of the rectangle if the length is 90 yards more than the width?

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Question 880269: The perimeter of a rectangle is 800 yards. What are the dimensions of the rectangle if the length is 90 yards more than the width?
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 
Hi,
.
L + w = 400 yd
(w+90) + w = 400
2w = 310
e = 155 yd and L is 245 yd
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