Friday

August 22, 2014

August 22, 2014

Posted by **CP** on Tuesday, April 17, 2012 at 10:55pm.

Help would be so very appreciated! Thanks beforehand! (:

- Geometry 10th -
**Steve**, Wednesday, April 18, 2012 at 5:47amIf the base of the cone is x units below the center of the sphere,

cone height = x+5

Draw a line from the center of the sphere to the base of the cone. It is a radius, so its length is 5.

If the radius of the base of the cone is r, the

r^2 + x^2 = 25

r^2 = 25-x^2

volume of cone is

v = 1/3 pi r^2 * h = 1/3 pi (25-x^2)(x+5)

**Related Questions**

Math - A sphere is inscribed in a right cone. The slant height of the cone = the...

PHYSICS - A 494 kg uniform solid sphere has a radius of 0.390 m. Find the ...

physics - A solid uniform sphere has a mass of 7.0 104 kg and a radius of 1.2 m...

Math - (a) A sphere of radius 4 in is inscribed in a cone with radius 6 in. How ...

calculus - 3. The radius r of a sphere is increasing at a constant rate of 0.04 ...

math - A right circular cone is inscribed inside a sphere. The right circular ...

Physics - A solid uniform sphere has a mass of 2.0 104 kg and a radius of 1.5 m...

geometry - Triangle ABC is a 45°-45°-90° triangle inscribed in a sphere such ...

geometry - A plane intersects a sphere that has a radius of 13 cm. The distance ...

I need help on a geometry cone/frustrum problem - A sphere with radius 3 is ...