Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

please solve this.....
Asked by | 22 Feb, 2009, 05:57: PM
Expert Answer

Let r and h be respectively the radii and heights of the smaller cone.

Let R be the radius of the bigger cone. Its height is given to be 36

Using  similarity of triangles,

 we get,

 r/R=h/36

It's given that the volumes are in the ratio 8:27.

So,

So we conclude that the section is made 12 cm (36-24=12) above the base.

Answered by | 23 Feb, 2009, 10:16: AM
CBSE 10 - Maths
Asked by naveenkumarbana1 | 08 Jan, 2020, 07:38: AM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:25: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:23: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:19: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Manisha Vadagave | 18 Dec, 2012, 07:17: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by Ashrene | 27 Oct, 2012, 12:07: PM
ANSWERED BY EXPERT
CBSE 10 - Maths
Asked by aruni_maiyer | 18 May, 2010, 07:42: PM
ANSWERED BY EXPERT
Season Break Offer!
Get 60% Flat off instantly.
Avail Now
×