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# Equation for finding volume of a sphere????

i need the equation for finding the volume of a sphere and how you would use that equation to find the volume.... Thanks!!!!

=;)

and also the equation for finding the volume of a cone....thanks

ohh and the book doesn't give us any information

### 4 Answers

- 1 decade agoFavorite Answer
http://math2.org/math/geometry/areasvols.htm

this site has a complete list of volumes of different shapes.

- 1 decade ago
You should be doin your own homework but what the heck the volume of a sphere is V = (4 Pi/3)r^3

or

http://library.thinkquest.org/12006/S-M-2.shtm

volume of a cone

http://www.mathguide.com/lessons/Volume.html

Now get off the computer and get your head in a book

- 1 decade ago
volume of sphere is 4/3 * pi * r^2

Volume of cone is 1/3 * (area of base) * (height) = 1/3 * pi * r^2 * h

- kulpaLv 44 years ago
I count extensive style 7 blunders. this is plenty. Numbering the non clean lines commencing at a million ? #contain 5 ? lacking ; 6? lacking ; 8? >> operator lack a suitable hand section argument 8? lacking ; // I see a trend of sloppiness right here...... 9? guess what! 11? and lower back !!! 12? end of block reached without a return;