The perimeter of a square park is 36m.Find its area.
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Answer:
Perimeter of Square = 36 cm
Side = Perimeter/4 = 36/4 = 9 cm
∴ Area of square = side × side
= 9 × 9
= 81 cm2
Answered by
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We know perimeter of square = 4 × s
4 × s = 36
s = 36 ÷ 4
S = 9
One side of square is = 9m
We know area of square = s²
9² = 81
So area of square is 81m²
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