Question

A square park has a length of 100 metres what is its area
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Answer 1

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side of square = 100m

area of square = side ² = 100²

= 10,000m²

hope it helps you

Answer 2

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Let us assume that the side of a square is a.

Here a = 100m.

The perimeter of a square is 4a.

Therefore, the perimeter of the square is 4 * 100 = 400m.

The area of a square is a^2.

Therefore, the area of the square is 100^2 = 10,000m^2.