3 years ago

What is the perimeter of a square if it has an area of 36 square centimeters?

1 answer:

7 0

Let x is the side of the square
so A = x * x or A = x^2 = 36
As you know 36 is a perfect square root = 6^2
Then x = 6 cm

Perimeter = 4x = 4(6) = 24 cm

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