Cone

Written by Jerry Ratzlaff on . Posted in Solid Geometry

 

cone 2

cone

Base formula

  • Circle

Height formula

\(h = 3 \frac{V}{\pi r^2} \)

Where:

\(h\) = height

\(V\) = volume

\(r\) = radius

Slant Height formula

\(s = sqrt {r^2+h^2} \)

Where:

\(s\) = slant height

\(A\) = area

\(r\) = radius

\(h\) = height

Surface Area formula

\(A_s= \pi r \left( r + \sqrt { h^2 + r^2 } \right) \)

Where:

\(A_s\) = surface area

\(\pi\) = Pi

\(\sqrt a\) = square root

\(r\) = radius

\(h\) = height

Volume formula

\(V= \frac {1}{3} \pi r^2 \)

\(V= \frac {1}{3} bh \)

Where:

\(V\) = volume

\(r\) = radius

\(b\) = base area

\(h\) = height

\(\pi\) = Pi