SOLUTION: I need help figuring the length and width of a rectangle. I know the area is 512 meters. I know one side is twice as long as the other side.

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Question 181473: I need help figuring the length and width of a rectangle. I know the area is 512 meters. I know one side is twice as long as the other side.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
I need help figuring the length and width of a rectangle. I know the area is 512 meters. I know one side is twice as long as the other side.
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So it's s by 2s.
s*2s = 512 (area = length times width) btw, area is square meters.
2s%5E2+=+512
s%5E2+=+256
s+=+sqrt%28256%29+=+16 Ignore the negative root, -16
It's 16 by 32 meters