1.

A rectangular piece of paper \[11\text{ }cm\times 4\,cm\] is folded without overlapping to make a cylinder of height\[4\text{ }cm\]. Find the volume of the cylinder.

A.  \[38.5\,c{{m}^{3}}\]                      
B.  \[40.5\,c{{m}^{3}}\]      
C.  \[41.5\,c{{m}^{3}}\]      
D.         \[42.5\,c{{m}^{3}}\]
Answer» B.  \[40.5\,c{{m}^{3}}\]      


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