The area of a square garden is 1600m2. Find the length of its side.

A square is a regular quadrangle in which all angles and sides are equal.

The area of a square is equal to the square of the length of its side and is calculated by the formula S = a2. Since the area of the garden is 1600 square meters, its length can be found by expressing from the formula for the area of a square, namely: a = √S. Therefore, a = √1600 = 40 m.

Answer: the length of the garden is 40 m.



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