Question

the perimeter of square is 72 cm. find ith area​

Answer 1

Answer:

To find the area, first we need to find length of a side.

The perimeter is 72cm.

We know, the perimeter of a square is length of one side x 4

So,

Side x 4 = 72

Side= $\frac{72}{4}$

Side = 18cm

So, the length of side of a square is 18cm.

Now, to find the area, we have to do:-

Side x Side

So, area=

18 x 18

Area = $324cm^{2}$