Question

the perumeter of square in 20 cm find its area​

Answer 1

Answer:

The area of square is 25 cm^2.

Step-by-step explanation:

Given

Perimeter of square = 20 cm.

Let the side of a square be x cm.

According to the question

Perimeter of square = 20 cm

4 × Side = 20 cm

4 × x = 20 cm

x = 20/4 cm

x = 5 cm

Here

Side of square = x = 5 cm

Area of square = (Side)^2

Area of square = (x)^2

Area of square = (5 cm)^2

Area of square = 5cm × 5cm

Area of square = 25 cm^2

Hence,

Area of square = 25 cm^2