what is the area of a circle having the same perimeter as that of a square whose area is 121.
what is the area of a circle having the same perimeter as that of a square whose area is 121.
Answer/Solution
308
Steps/Work
side of the square=sqrt(12)=11
perimeter of the square=44
2*pie*r=44
r=44/2*pie
area of the circle=pie*r^2=308
ANSWER:C
perimeter of the square=44
2*pie*r=44
r=44/2*pie
area of the circle=pie*r^2=308
ANSWER:C