The radius of a circle is equal to a side of a square whose area is 196 sq metres. What is the perimeter of the circle?
1
44 m
2
88 m
3
78 m
4
96 m
5
56 m
The radius of a circle is equal to a side of a square whose area is 196 sq metres. What is the perimeter of the circle?
44 m
88 m
78 m
96 m
56 m