Question

if the perimeter of a square is 80m find its side and its area ​

Answer 1

Answer:

Step-by-step explanation:

perimeter of square = 80cm

side of square= perimeter/4=80/4=20cm

area of square= side x side=20 x 20= 400 sq cm

Answer 2

Answer:

Step-by-step explanation:

if perimeter of square is 80mm, what is the area?