if the circumference of the base of a right circular cylinder is 110cm, then find its base area
CIRCUMFERENCE = 2 PI X R
2 x 22/7 x r = 110
r = 110/2 x 7/22
r = 17.5
area= pi r x r
= 22/7 x 17.5 x17.5
= 962.5 cm sq.
2 x 22/7 x r = 110
r = 110/2 x 7/22
r = 17.5
area= pi r x r
= 22/7 x 17.5 x17.5
= 962.5 cm sq.