Question

A sqaure carrom board has a perimeter of 320 cm . How much is its area?
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Answer 1

Given,

A square carrom board has a perimeter of 320 cm

To find,

How much is its area?

Solution,

The Perimeter of the square = 4 X length of one side

Let us assume, length of one side = A

So, we can say that

4 X A = perimeter = 320 sq cm

or, A = 320/4 sq cm

or, A = 80 cm (length of one side)

Now, Area of the square = Side²

Area = 80 X 80

Area = 6400 sq cm

Hence, the area of the square carrom board is 6400 sq cm