I am trying to find volume, what steps are needed if I know a circular cone structure has a height of 50feet and a radius of 15ft. and I made a replica of the structure that has been scaled down by a factor of 15. How do you find the volume of the replica in ft.³. I have tried solving it and come up w different solutions each time such as 94.25ft.³ 108.75ft^.3 102.25ft^.3 or96.75ft^.3.