Right Triangular Pyramid

on . Posted in Solid Geometry

  • triangular pyramid 2right triangular pyramid 2Right triangular prism (a three-dimensional figure) has a triangle base and the apex alligned above the center of the base.
  • 1 base
  • 6 edges
  • 3 faces
  • 4 vertexs

Right Triangular Pyramid Index

 

 

surface area of a Right Triangular Pyramid formula

\(\large{ A_s = \frac{1}{2} \; \left(h_b\;a\right) + \frac{3}{2} \; \left(a\;h_s\right)  }\) 
Symbol English Metric
\(\large{ A_s }\) = surface area \(\large{ in^2 }\)  \(\large{ mm^2 }\) 
\(\large{ a }\) = edge \(\large{ in }\) \(\large{ mm }\)
\(\large{ h_b }\) = height base \(\large{ in }\) \(\large{ mm }\)
\(\large{ h_s }\) = height side \(\large{ in }\) \(\large{ mm }\)

 

Volume of a Right Triangular Pyramid formulas

\(\large{ V=\frac{1}{6}\; h_b\;a\;h }\) 

\(\large{ V=\frac{1}{3}\; A_b\;h }\) 

Symbol English Metric
\(\large{ V }\) = volume \(\large{ in^3 }\)  \(\large{ mm^3 }\) 
\(\large{ A_b }\) = base area \(\large{ in^2 }\) \(\large{ mm^2 }\)
\(\large{ a }\) = edge \(\large{ in }\) \(\large{ mm }\)
\(\large{ h }\) = height \(\large{ in }\) \(\large{ mm }\)
\(\large{ h_b }\) = height base \(\large{ in }\) \(\large{ mm }\)

 

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Tags: Solid Pyramid