Question

Find the area of a square whose perimeter is 240 . with explanation

Answer 1

Answer:

3600cm²

Step-by-step explanation:

let side of side =a

given,

perimeter of square =240cm

4a=240

a=240/4

a=60

therefore area=a²

=60²

3600cm²

Answer 2

Answer:

Perimeter of square =

$4 \times (side)$

therefore,

240=4(s)

240/4= (s)

side of the square = 60

so,

Area of the square

$(side)^{2}$

= (60)^2

= 3600