Filipp Jan 22, 2021

A right circular cylinder of height 45 cm and radius 4 cm is made bymelting of spheres of radius 6 cm each. Find the number of spheres.

answers: 1

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Answer:

Answer: Volume of cricle= πr*r*h

=π 4*4*45

=π720

volume of sphere= 4/3πr*r

=4/3π6*6

=π48

no. of sphere=volume of circle/volume of sphere

= π720/π48

=15 sphere

267

Norman Powers

Jan 22, 2021

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A right circular cylinder of height 45 cm and radius 4 cm is made bymelting of spheres of radius 6 cm each. Find the number of spheres.​