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If the area of a square is 100 cm2, what is the perimeter?


User Lingxiao
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1 Answer

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Answer:

40

Explanation:

To find the perimeter, first we need to find the side lengths.

If 100 cm is the area then we need to find what number squared is 100

10 x 10 = 100

So 10 is the side length. P= s + s + s +s

10 + 10 + 10 +10 = 40

User Jacco Dieleman
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