yljacktt
yljacktt
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Okay, volume for half a sphere is (.5)(4/3)pi*r^3. SO, the hemisphere is .5(4/3)pi*(30/2)^3=2250pi. SO, the height is (11,250pi-2250)/(pi*(30/2)^2) = 40. SO, it should be 40 feet.
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Okay, volume for half a sphere is (.5)(4/3)pi*r^3. SO, the hemisphere is .5(4/3)pi*(30/2)^3=2250pi. SO, the height is (11,250pi-2250)/(pi*(30/2)^2) = 40. SO, it should be 40 feet.
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Okay, volume for half a sphere is (.5)(4/3)pi*r^3. SO, the hemisphere is .5(4/3)pi*(30/2)^3=2250pi. SO, the height is (11,250pi-2250)/(pi*(30/2)^2) = 40. SO, it should be 40 feet.