SOLUTION: Find the volume. Round to the nearest whole number, if necessary. Cylindrical grain silo with hemispherical top. Where the heighth of the cylinder is 11 ft. and the diameter i

Algebra ->  Volume -> SOLUTION: Find the volume. Round to the nearest whole number, if necessary. Cylindrical grain silo with hemispherical top. Where the heighth of the cylinder is 11 ft. and the diameter i      Log On


   

Question 204154: Find the volume. Round to the nearest whole number, if necessary.
Cylindrical grain silo with hemispherical top. Where the heighth of the cylinder is 11 ft. and the diameter is 62 ft.
I hope this is understandable without the picture. Thank you for your time and consideration of this math problem.
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!

Find the volume. Round to the nearest whole number, if necessary.
Cylindrical grain silo with hemispherical top. Where the heighth of the cylinder is 11 ft. and the diameter is 62 ft
.
Volume of cylinder:
(pi)r^2h
= (3.14)31^2*11
= 33192.94 cubic feet
.
Volume of hemisphere:
(1/2)(4/3)(pi)r^3
= (1/2)(4/3)(3.14)31^3
= (4/6)(3.14)31^3
= 62362.49 cubic feet
.
Total = 33192.94 + 62362.49 = 95555.43 = 95555 cubic feet