Question

How many solid cylinder of radius 6 cm and height 12 cm can be made by melting a solid sphere of radius 18 cm?​

Answer 1

Answer:

volume of sphere = 4πr³/3

=(4π 18×18×18)/3......(1)

volume of cylinder =πR²h

=π×6×6×12......(2)

ATQ,

\No. of cylinders made= v. of sphere÷v. of 1 cylinder

= (1)÷(2)

=(4×3×3×6)÷2

=216÷2

=108

So 108 cylinders can be made. ANS.

Step-by-step explanation:

THANKS

PLEASE MARK BRAINLIEST