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Alaina bought a square frame for her desk that has an area of 81 square inches. What is the perimeter of the frame?
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Alaina bought a square frame for her desk that has an area of 81 square inches. What is the perimeter of the frame?

User Hativ
by
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1 Answer

5 votes
A= L x W
Square has 4 equal sides
Which means the length and width are the same number

x^2= 81
X=9

9+9+9+9=36

Perimeter=36
User Raberana
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8.3k points
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