Question

a metallic sphere of radius 10.5 cm is melted and recast into small counts each of radius 3.5 cm and height in centimetre find how many counts are obtained​

Answer 1

Step-by-step explanation:

Here is the answer

hope it helps you

Answer 2

Answer:

Solution:

Volume of sphere=4/3πr³

=4/3*22/7*10.5*10.5*10.5

Volume of metallic sphere=4851 cm³

Now,

Volume of one cone=1/3πr²h

=1/3*22/7*3.5*3.5*3

Volume of one cone=38.5 cm³

Total number of cones=Volume of metallic sphere/volume of one cone

=4851/38.5

=126 cones

Total number of cones can be formed is 126

Mark as Brainliest and follow me..........