Question

total surface area of combination of a cylinder and cone​

Answer 1

Answer:

total surface area of cylinder is 2pier h+r , total surface area of cone pie rl+r

Answer 2

Answer:

total surface area of cylinder = 2πr (h + r)

total surface area of cone = πr (l + r)

in the combination of of cone and cylinder you will get , 2πr (h + r) + πr (l + r)