Find volume of a cone?

Question

given a cone the height is 7 and across the bottom is 24 how would you find the volume of that?

a = 24

h = 7

Answer 1

Do it yourself...

In a right circular cone, the axis is perpendicular to the base. (If the axis of a circular cone is not perpendicular to the base, it is called an oblique circular cone.) The length of any line segment connecting the vertex to the directrix is called the slant height of the cone.

     Height: h

     Radius of base: r

     Slant height: s

     Lateral surface area: S

     Total surface area: T

     Volume: V

          B = Pi r2

          s = sqrt[r2+h2]

          S = Pi rs

          T = Pi r(r+s)

          V = Pi r2h/3