Question

a solid sphere of radius 3x is melted and cast into the shape of a solid cylinder height xcm find the radius of the base cylinder
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Answer 1

Answer:

Let the height of the cone is h

Volume remains constant.

Therefore, volume of cone = volume of sphere

3

1

πr

2

h=

3

4

πR

3

x

2

h=4x

3

h=4x