Question

the diameter of the base of metallic cone is 2 cm and height 1 cm 900 cones are melted from one right circular cylinder whose radius is 10 cm find the curved surface area of cylinder so formed by is equal to 3.14 ​

Answer 1

Answer:

if you satisfied this answer then please make it brilliant list

Answer 2

Answer:

you must know the formulae of cylinder and cone to solve such questions