Question

The perimeter of a square is 20 cm find its area​

Answer 1

Answer:

perimeter = 4 × side

now , side = perimeter / 4 = 20 / 4 = 5 cm

then , area = (side)^2 = 5 ^ 2 = 25 cm^2

Step-by-step explanation:

it's my pleasure to help you

please mark me as a brainliest

Answer 2

Answer:

25 cm²

Step-by-step explanation:

perimeter = 4×side

20=4×side

side=20/4

side=5 cm

area of square = side×side

5×5

25 cm²