Find the volume of the oblique cone. The height is 10in and the radius is 6in.

Answer 1

You don't need any help with this. Just google 'volume of an oblique cone.'

Answer 2

It is like a triangle whose area is 1/2 basexheight no matter where vertex is,

for pyramids and cones, volume is 1/3 base area x height,no matter where vertex is,

This is proven in calculus but relies on similar triangles and base areas shrinking

the same amount at the same height no matter where vertex is.