Figure 10.1 - Music Intervals of a Triangle. Even the simplest
series of geometrically derived numbers can be set to music and
accurately reflect pure musical tones. These tones and numeric
sequences are the root of vibratory phenomena and Sacred Geometry. Thus
the four Great Studies are: Geometry, Music, Arithmetic, Astronomy -
after the ancient Greeks. From the triangle we can extrapolate to many
other forms. See figure 10.2
& 11a.