Question

find the area of the square with perimeter is 28 CM

Answer 1

ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ

ⓗⓔⓡⓔ ⓘⓢ ⓨⓞⓤⓡ

ⓐⓝⓢⓦⓔⓡ


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$side = \frac{28}{4} = 7cm$


Now ,


$area = 7 {}^{2} = 49cm {}^{2}$



Hope it helps you


$<marquee > prabhudutt$

Answer 2

formula of perimeter of square is 4×side.

so, 4×side =28cm.
so, side= 28/4= 7cm.

and formula of area of square is (side)^2.

so, side=7cm
(7cm)^2= 49cm^2.

area is 49cm^2