Question

A tank is in the form of a right circular cylinder.Its height is 48m and the base area is 616 sq.m. Find the lateral surface area volume of the cylinder????????

Answer 1

Base area of cylinder=616sq.m.
πr^2 =616
r^2= 616×7/22
r^2= 28×7
r^2= 196
r=14m
height=48m
LSA=2πrh
=2×22/7×14×48
=44×2×48=4224sq.m
Volume=πr^2h
=22/7×14×14×48
=44×14×48=29568m^3.