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March 25th, 2014, 09:25 PM   #1
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please.. help me sir ? SOLIDM ?!

please.. answer this problem ? and give me solutions please.. ?

A crystal ball is tightly fitted inside the glass pipe that is 10cm thick and has an outside diameter of 20cm. Solve
for the lateral surface area and volume of the ball ?


hope you answer this asap ! thanks ! )
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March 26th, 2014, 12:35 AM   #2
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If the pipe's outside diameter is 20cm, its outside radius is 10cm, which is inconsistent with the glass being 10cm thick.
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