Question

please help me.
In a frustum of a right square pyramid each side of the lower base is 22m, and the slant height is 13 m. find the volume of the sphere that can be inscribed in the frustum with a minimum volume given that the sphere is tangent to the bases of the frustum.

Answer 1

@sleepyhead314

Answer 2

@satellite73

Answer 3

@jim_thompson5910

Answer 4

@nincompoop

Answer 5

@mathslover