Math, asked by shaili143, 1 year ago

if the ratio of volumes of right circular cylinder and a cone is 3:2 then find tatio of their heights

Answers

Answered by abhi178
1
let R and H is the radius and height of cylinder also r and h are radius and height of cone.
given,
volume of cylinder/volume of cone =3/2

πR^2H/(πr^2h/3)=3/2

R^2H/r^2h=1/2

if radius of cylinder =radius of cone
e.g. R=r
then
H/h=1/2
Answered by Fuschia
1
Let R and H is the radius and height of cylinder
 r and h are radius and height of cone.

Volume of cylinder/volume of cone =3/2

πR²H/(πr²h/3)=3/2

R²H/r²h=1/2

radius of cylinder =radius of cone
So the radii will cancel out each other

H/h=1/2

∴ The ratio is 1:2
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