###### Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

# Volume of sphere is =4/3pie (r)^3. How it is derived

Asked by 7th June 2008, 12:41 PM
Answered by Expert
Answer:

The volume of a sphere can be derived using integration(calculus).

In finding the volume by integration what we basically do is divide the whole sphere is infinitely many thin discs each with a small height dx and an area pie*r2 where r varies for all th discs. We can easily calculate the volume of such a disc by using the formula volume = height*surface area. To find the volume of the whole sphere we need to add the areas of all the small sections which we do with the help of integration.

Answered by Expert 19th June 2008, 12:40 PM
Rate this answer
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10

You have rated this answer /10

Your answer has been posted successfully!
RELATED STUDY RESOURCES :
CBSE Class-9 QUESTION ANSWERS

### Latest Questions

CBSE VII Mathematics
Asked by menonananthan50 19th August 2019, 6:54 AM
ICSE IX History and Civics
Asked by Runu_7 19th August 2019, 6:43 AM