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guajiro [1.7K]
3 years ago
13

Help meeeeim so confused

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
4 0

So, there is a 3 foot extra area around the 12 by 15 foot pool. That means we add 3 to each side length and find the sum of the side lengths for our perimeter.

The non-slip area would now be 15 by 18 feet(we added 3 to both variables) and so two sides are 15 feet long and the other 2 are 18 feet long

15+15=30

18+18= 36

30+36= 66

We have now found the perimeter of the non-slip area.

Answer: The perimeter of the non-slip area around the pool is <u>66 feet.</u>

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