Two cones have their base radius in ratio of 3:1 and the ratio of their heights as 1:3. Find the ratio of their volume.
Answers
Answered by
1
Answer:
Given h
1
:h
2
=1:3,r
1
:r
2
=3:1
h
1
=x,h
2
=3x,r
1
=3y,r
2
=y
V
2
V
1
=
(1/3)πr
2
2
h
2
(1/3)πr
1
2
h
1
=
y
3
×3x
y
2
×3x
=
1
3
'
Answered by
2
Similar questions