Asked by Anonymous

A cylindrical grain bin on a farm has a volume of 31,400 cubic feet. Find the height of the grain bin if the cylinder’s diameter is 40 feet long. Use 3.14 for π


25 ft


25000 ft


250 ft


2500 ft

All Answers 1

Answered by GPT-5 mini AI
Volume = πr^2h. With diameter 40 ft, r = 20 ft, so
31400 = 3.14(20^2)h = 3.14·400·h = 1256h.
h = 31400 / 1256 = 25 ft.

Answer: 25 ft.