Question
A circular pond is surrounded by a 2 m wide circular path. If outer
circumference of circular path is 44 m, find the inner circumference
of the circular path. Also find area of the path.
circumference of circular path is 44 m, find the inner circumference
of the circular path. Also find area of the path.
Answers
Damon
2 pi Ro = 44
solve for Ro
then Ri = Ro - 2
so
inner circumference = 2 pi Ri
and
Path area = pi(Ro^2-Ri^2)
solve for Ro
then Ri = Ro - 2
so
inner circumference = 2 pi Ri
and
Path area = pi(Ro^2-Ri^2)
Arshiya
Iam asked the question