Question

The surface area of the solid cylinder is 616cm^2. if the ratio of curved surface area and total surface area of a cylinder is 1:2. find the volume of a cylinder

Answer 1

Step-by-step explanation:

$\frac{lateral \: surface \: area}{total \: surface \: area} = \frac{\pi \times r \times l}{616} = \frac{1}{2}$

$\frac{lateral \: surface \: area}{total \: surface \: area} = \frac{\pi \times r \times l}{616} = \frac{1}{2}$

rl=616/2×pi=98.08

volume=pi×r square×l