Question

Csa of a cylinder is 176cm² and its base area is 38.5cm² find the volume of cylinder

Answer 1

Base area =area of circle
22/7*r^2 =38.5
r*r =12.25
r=3.5
Now, csa = 176
2*22/7*3.5*h=176
22h=176
h =8
Now, volume =22/7*3.5*3.5*8
=308 m^3