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3 August, 09:55

Find the length of the side of a square if its area is 81 square inches.

A. 9 inches

B. 3 inches

C. 40.5 inches

D. 162 inches

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Answers (1)
  1. 3 August, 10:00
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    Given that the area is 81 square inches, find out the length of the side of a square.

    Area of Square = s^2

    To find out the length, find the square root of 81.

    Square root of 81 is 9.

    9 x 9 = 81

    Therefore, the length of a side on a square with an area of 81 inches is 9 inches.
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