Question

The volume of the cylinder is 39600 cm cube and height is 14 centimetre find the lateral surface area and total surface area

Answer 1

Answer:1320 & 5808/7

Step-by-step explanation:

the volume of cylinder is =pi r2h

here  h=14

39600 = 22/7*r2*14

solve it

i met r=30

again the lateral surface area =2 pie rh

  = 2*22/7*30*14

next, the total surface area =2 pie r(r+h)

   =2*22/7*30*(30+14)