Question

Pls Answer Step By Step

Answer 1

Answer:

Side = 20 cm

Perimeter = 80 cm

Hope it helps ☺️

Answer 2

Answer:

Side = 20cm Perimeter = 80cm

Step-by-step explanation:

As we know

Area of the square = (side)^2

Area of the square = (side)^2 400cm^2 = (side)^2

By removing squares from both the side, we get

20cm = side

So the Side of the given square is 20cm

and,

Perimeter of square = 4(side)

= 4(20cm)

Petimeter of square = 80cm.

I hope this is usefull for you.

Have A Nice Day