Question

A metallic cylinder of radius 8 cm and height 18 cm
is melted and recast into 16 cylinders of radius 2cm.
Find the height of each cylinder.​

Answer 1

Answer:

18

Step-by-step explanation:

volume of the cylinder = n(volume of small cylinder )

πr^h=n(πr^h)

22/7×8^×18=16(22/7×2^×h)

25344/7=16×88×h/7

25344=16×88×h

h=25344/16×88

h=18

Answer 2

Answer:

Step-by-step explanation:

volume of the cylinder = n(volume of small cylinder )

πr^h=n(πr^h)

22/7×8^×18=16(22/7×2^×h)

25344/7=16×88×h/7

25344=16×88×h

h=25344/16×88

h=18