Question

find the perimeter of square whose area is 25cm2​

Answer 1

Answer:

answer: P=20

A Area

25

Unit Conversion:

Using the formulas

A=a2

P=4a

Solving forP

P=4A=4·25=20

Answer 2

Answer:

Given,

area of a square = 25cm2

We need to find the perimeter.

Area of a square:- side * side

25= side^2

side= 5cm

Perimeter of square= 4 *side

= 4 * 5

Perimeter= 20 cm