The width of the Ochoa Community Pool is 20 feet. The length is twice as long as its width. What is the perimeter of the pool?

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The width of the Ochoa Community Pool is 20 feet. The length is twice as long as its width. What is the perimeter of the pool?

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Answer 1 · 2015-12-09T14:32:56

120 ft

Explanation:

$w = 20 f t$ $w = 20 ft$
$l = 2 w = 2 \cdot 20 f t = 40 f t$ $l = 2w = 2*20ft = 40 ft$
$P = 2 l + 2 w = 2 \cdot 40 f t + 2 \cdot 20 f t = 120 f t$ $P = 2l + 2w = 2*40ft + 2*20 ft = 120 ft$

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The width of the Ochoa Community Pool is 20 feet. The length is twice as long as its width. What is the perimeter of the pool?

1 Answer

Explanation:

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