Question

the perimeter of a circle and of a square are equal if the perimeter of them is 44cm then the area of which one is greater and how much?

Answer 1

perimeter of square and circle=44
circle=2*22/7*r
44=2*22/7*r
44*7/2*22=r
r=7

area=22/7*r^2
=22/7*7*7
= 154

perimeter of square=4*s
44=4*s
s=11


area=s^2
=11*11
area=121


difference of areas= area of circle-area of square
difference=154-111
difference=43



Hope it helps!!!!!!

Answer 2

area of square: 444sq cm
area of circle: 22÷7