Question 321233
Hemisphere is of radius 10 foot, so volume is 1/2(4/3 pi r^3) or 2/3 pi x 1000.
Cylinder is 60 foot high and 10 foot radius, or 60 x 100 x pi.
Total is thus 1/3(2000pi + 18000pi) or (20000/3)pi
The question is a little odd in that it might be construed as a cylinder 60 foot high overall (that is, including the hemisphere)