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August 21, 2014

August 21, 2014

Posted by **MissMoe** on Tuesday, February 21, 2012 at 11:12pm.

- Algebra -
**Anonymous**, Tuesday, February 21, 2012 at 11:22pmW = Width

L = Length

P = Perimeter

L = 2 W

P = 2 L + 2 W = 120 ft

2 * 2 W + 2 W = 120

4 W + 2 W = 120

6 W = 120 Divide both sides by 6

W = 120 / 6

W = 20 ft

L = 2 W

L = 2 * 20

L = 40 ft

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