12 solid spheres of the same radii are made by melting a solid metallic
cylinder of base diameter 2cm and height 16cm. Find the diameter of the
each sphere.
Answers
Answered by
9
Answer:
Volume of a sphere of radius 'r' =
3
4
πr
3
Volume of a Cylinder of Radius "R" and height "h" =πR
2
h
As the diameter of the cylinder is 2 cm, its radius r =1 cm
Now, Volume of 12 spheres = Volume of the cylinder.
12×
3
4
πr
3
=π×1
2
×16
r
3
=1
r=1cm
Hence, diameter of the sphere =2cm
Answered by
0
Answer:
2cm
Step-by-step explanation:
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