Question

the perimeter ofa square is 140 m .find its area

Answer 1

perimeter of square = 140m
=> 4s = 140. => s= 140/4. => 35m
therefore area of the square => 35*35
=> 1225 m2

Answer 2

perimeter of square= 140 m
it's side = 140/4 =35
area = side * side
= 35*35 = 1225sq m