The curved surface area of the cylinder is 220square cm and height is – InterviewSolution

1.

The curved surface area of the cylinder is 220square cm and height is 10 cm then it's volume is

Answer»

Answer:

Step-by-step explanation:

CSA of CYLINDER = 2 $\pi$ rh

2 $\pi$ rh = 220

$\pi$ rh = 220/2

$\frac{22}{7}$ * r * 10 = 110

r = (110 * 7)/(22 * 10)

r = 7/2 = 3.5 cm

Volume, V = $\pi r^{2} h$

V = (22/7) * 3.5 * 3.5 * 10

V = 385 cubic cm

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