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mars1129 [50]
4 years ago
15

A swimming pool fence was placed around a rectangular enclosure of length 12 m and width 8 m. A post was placed every 2 m. How m

any posts were needed?
Mathematics
1 answer:
eimsori [14]4 years ago
5 0
P = 2(L + W)
P = 2(12 + 8)
P = 2(20)
P = 40.....so there is 40 meters of fence around the pool. If a post was placed every 2 meters, then u would have (40 / 2) = 20 posts <=
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Pachacha [2.7K]
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Step-by-step explanation:

Here,

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Picture to help with your understanding.

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