Question

What is the difference between the c.s.a and t.s.a of right circular cylinder

Answer 1

Cylinder :

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$\setlength{\unitlength}{1.6mm}\begin{picture}(30,20)\linethickness{0.1mm}\put(5,6.5){\circle{20}}\put(0.5,6){\line(0,1){18.5}}\put(9.5,6){\line(0,1){18.5}}\put(5,24){\circle{20}}\end{picture}$

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Explanation :

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Difference between C.S.A and T.S.A of cylinder is that C.S.A is area of only curved surface but T.S.A is area of total surface.