Math, asked by swarnapraveen, 1 year ago

two hemisphere of radii 2 cm and 4 cm are melted and recast into a cone of radius 4 cm. then find the height of the cone.​

Answers

Answered by mehrotra44
0

Answer:

Step-by-step explanation:

2/3*22/7[(4)^3-(2)^3]=1/3*22/7*16*h

2/3*56=1/3*16h

112/3=16h/3

h=7cm.


swarnapraveen: with formula please
Similar questions