Question

what is the curved surface area of a cone on top of a half circle if the cone has a volume and the circle has a 10 area?

Answer 1

Given a cone with base radius, r, and perpendicular height, h,

the volume, V, is given by

`V=(1)/(3)*\pi* r^2* h`

In this case,

r = 10ft,

h = 17ft,

Therefore,

`V=(1)/(3)*\pi*10^2*17=(1700)/(3)\pi`

Hence, V = 1780.24 cubic feet

The volume of the cone is 1780.24 cubic feet