Triangular Pyramid

Written by Jerry Ratzlaff on . Posted in Solid Geometry

 

triangular pyramid 2

  •  triangular pyramid1 base
  • 6 edges
  • 3 side faces
  • 4 vertexs

surface area formula

\(A_s = a^2 \sqrt 3 \)

Where:

\(A_s\) = surface area

\(a\) = edge

Volume formula

\(V=\frac{1}{3}\ A_{b} h \)

\(V=\frac { a_{p} ah } { 6 } \)

Where:

\(V\) = volume

\(A_b\) = base area

\(a_p\) = apothem

\(a\) = edge

\(h\) = height