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The observatory is made of a 3 foot tall cylinder and half of a sphere. what is the volume of the space inside the observatory?

The observatory is made of a 3 foot tall cylinder and half of a sphere. what is the volume of the space inside the observatory?
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the observatory is made of a 3 foot tall cylinder and half of a sphere. what is the volume of the space inside the observatory?

User Drneel
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1 Answer

5 votes

It's not possible to answer this question without knowing
the diameter of either the cylinder or the half-sphere.

Whatever their diameter is, the volume inside the observatory is

[ π (diameter)² / 12 ] [ 9 + diameter ] cubic feet .


User Geoffc
by
6.8k points
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