|Fig. 1132.01C Net Diagram of Angles and Edges for Basic
Equilibrium 48 LCD Triangle in VE-icosa
Grid: This is a coded detail of the basic spherical
triangle shown shaded in Fig.
and at Fig.
It is the key to the trigonometry tables for
the spherical central angles, the spherical face angles,
the planar edge lengths, and the planar face angles
presented at Table
(The drawing shows the
spherical phase: angle and edge ratios are given for
both spherical and planar VE.)
Copyright © 1997 Estate of R. Buckminster Fuller