SOLUTION: A farm corn storage tower has two parts, a big cylinder and a semi-sphere on the top. the radius of the base and the semi-sphere is 10 feet, the total height of the tower is 70 fee
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Question 1073902: A farm corn storage tower has two parts, a big cylinder and a semi-sphere on the top. the radius of the base and the semi-sphere is 10 feet, the total height of the tower is 70 feet. what is the surface area and the volume of the whole tower?
Answer by josgarithmetic(39799) (Show Source): You can put this solution on YOUR website!
Surface Area of Sphere
if r is radius,
Surface Area for Cylinder (tube part only - no top or bottom)
if h is length and r is radius,
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big cylinder and a semi-sphere on the top. the radius of the base and the semi-sphere is 10 feet, the total height of the tower is 70 feet. what is the surface area...
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Surface area of the described object:
The division by 2 used in the second added expression is because "semi-sphere" instead of a full sphere.
Simplify and compute the whole expression.
You can look for the formulas for the volumes and solve for the volume of the storage tower.
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