Math, asked by kashishshah, 1 year ago

A metal solid cylinder has diameter 9 cm and length 16 cm how many small balls of 0.3 CM radius can be made from the cylinder??​

Answers

Answered by Anonymous
4

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R=9/2 cm

h=16 cm

⏭️Volume of Cylinder : π*r^2*h

Value of π= 3.1415

9^2=81

use formula volume Of cylinder

= 3.14*81/4*16

=1017.36 Cm cube

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⏭️vol of sphere= 4/3 π*r^3

=4/3*π*0.3*0.3*0.3

=0.1130 cm cube

Totall Numbers of ball= vol of cylinder/ vol of 1 sphere

on dividing both we get,

=1017.36/0.1130

=9003

made from the cylinder 9003 Balls

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