The radius of the base of a cylinder is 14 cm and its volume is 6160 $cm^3$, The curved surface area (in $cm^2$) is:
(Take $\pi = \frac{22}{7}$)
Answer & explanation
Correct answer: option 2
We know that,
The curved surface area of cylinder = 2πrh
Volume = πr2h
Radius = 14 cm
The curved surface area = 880 cm2
According to the question,
2πrh = 880
= 2 × \(\frac{22}{7}\) × 14 × h = 880
= h = 10 cm
The volume of the cylinder = \(\frac{22}{7}\) × (14)2 × 10 = 6160 cm3