Formulae
The following formulae for volume, surface area, and circumradius can be used if all faces are regular, with edge length a:
The circumradius of a triangular orthobicupola is the same as the edge length (C=a).
Read more about this topic: Triangular Orthobicupola
Famous quotes containing the word formulae:
“I don’t believe in providence and fate, as a technologist I am used to reckoning with the formulae of probability.”
—Max Frisch (1911–1991)