ryhnelson789 ryhnelson789

30-03-2017
Mathematics

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The area of a square-shaped rug is 81 square feet. If the rug is 9-feet long, what is its perimeter? Explain.

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exolmoshi exolmoshi

30-03-2017

The perimeter is 36 as if the rug is square that means that all the sides are equal and so all the sides must be 9 feet too. If all the sides are added together then they add up to 36.

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Аноним Аноним

30-03-2017

the correct answer is 9 because u need to divide 9 into 81 which equals 9.

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