A) \[55\,\pi \]
B) \[110\,\pi \]
C) \[150\,\pi \]
D) None of the above
Correct Answer: B
Solution :
Total surface area of the cylinder \[=\pi 2h(R+r)+2\pi ({{R}^{2}}-{{r}^{2}})\] \[=2\pi \times 10(3+2)+2\pi ({{3}^{2}}-{{2}^{2}})\] \[=100\pi +10\pi =\]
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