The perimeter of the bottom surface of a cylindrical grain pile is 18.84m. If it is installed in a cylindrical grain bin with a radius of 2m, how high can it be piled?
The radius of the bottom of the valley pile = 18.84 △ 3.14 △ 2 = 3 (m)
Grain pile volume = 3.14 × 3 & # 178; × 1 = 28.26 (M3)
Grain storage area = 3.14 × 2-178; = 12.56 (M2)
Stack height = 28.26 △ 12.56 = 2.25 (m)
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