Question

Find the side of the square whose perimeter is 20 m​

Answer 1

Answer:

Perimeter of square = 4 x side ⇒ 20 = 4 x side ⇒ side = 20/4 = 5 cm Thus, the side of square is 5 cm.

Answer 2

Answer:

4 cm

Step-by-step explanation:

area of square = 4*side

let side be x

therefore, 20 = 4*x

x=20/5

x=4

side is 4cm long