Question

Find the length of side of a square if its area is 156.25 m2

Answer 1

Answer:

12.5 m

Step-by-step explanation:

Let S be the side of the square.

Formula for Area of Square = S * S = S².

But Area of Square is given as 156.25 m²

=> S² = 156.25

=> S = √156.25

        =  ±12.5 m.

        = 12.5 m (Since S cannot be negative)

Answer 2

Step-by-step explanation:

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