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Mathematics 8 Online
OpenStudy (anonymous):

How would I find the volume of the composite space figure?

OpenStudy (anonymous):

OpenStudy (tkhunny):

Impossible to tell with the given information. Do we KNOW that the rounded top is a semi-circle or does it just look like it?

OpenStudy (anonymous):

I believe that we know it is a semi-circle. @tkhunny

OpenStudy (anonymous):

The box is H*L*W Assuming the "lid" is semicircular (read: semicylindrical), the volume would be (pi*r^2*H)/2

OpenStudy (tkhunny):

You need the cross-sectional area multiplied by the length. What is the area of that face that is looking at us? Rectangular Piece: ?? Semi-Circular Piece: ??

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