1.

Akon and a hemisphere having same radius and height volume of cone is 117.5 cubic metre volume of hemisphere is

Answer»

Step-by-step explanation:

LET the radius of the BASE of the cone be r cm and its height be h cm.

Then, the radius of the HEMISPHERE =r cm.

Now,

The volume of cone = Volume of the hemisphere

⇒

3

1

πr

2

h=

3

2

πr

3

⇒h=2r⇒h:r=2:1


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