
Algebra PreAlgebra and Basic Algebra Math Forum 
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March 25th, 2014, 09:25 PM  #1 
Newbie Joined: Mar 2014 Posts: 1 Thanks: 0  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 ! ) 
March 26th, 2014, 12:35 AM  #2 
Global Moderator Joined: Dec 2006 Posts: 20,753 Thanks: 2136 
If the pipe's outside diameter is 20cm, its outside radius is 10cm, which is inconsistent with the glass being 10cm thick.
