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2 years ago

Area of a square is 81cm. Find the perimeter in cm.

2 answers:

8 0

Square root of 81 = 9 because to find for the area of square you would have to multiple two equal length

Perimeter is the addition of all length of the square since square has four equal sides it makes it each 9cm there you multiply 9cm x 4 sides getting 36cm

klemol [59]2 years ago

5 0

Answer:

36 cm

hope it helps have a great day

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3 years ago

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