A cylindrical surface having a height of 3 cm and a radius of 5 cm nee – McqOptions

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1.	A cylindrical surface having a height of 3 cm and a radius of 5 cm needs to be sellotaped around. What will be the minimum length of Sellotape required to wrap the cylinder once if the breadth of the Sellotape is 8 cm?
A.	15π
B.	5π
C.	25π
D.	10π
Answer» E.

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