Question

a metallic sphere of radius 9 centimetre is melted and recast into the shape of a cylinder of radius 6 cm find the height of a cylinder​

Answer 1

Answer:

Radius of the sphere = 9cm

Radius of the cylinder = 6 cm

Volume of the sphere = Volume of the cylinder

4/3x22/7x9x9x9 = 22/7x6x6x Height

4x3x9x9=36x height

972= 36x height

972/36= height

27=height