Question

r1:r2 of the cone =3:5 whose height are same find v1:v2​

Answer 1

Answer:

let r1=3x,r2=5x

V1=1/3*pi*r1*r1*h

V2=1/3*pi*pi*r2*r2*h

so V1/V2=r1*r1/r2*r2

V1:V2=9:25