Index Entry
Triangle:
“The triangle is the geometric plane figure which has maximum rigidity, accomplished with least effort because . . . the vector opposite any angle of any triangle is always operating at and between the ends of levers which are the sides of the angle, thus providing maximum advantage over its own angular stability with minimum effort. . . Therefore . . . omni-triangulated, omni-symmetric systems require the least energy effort to effect and regenerate their own structural stability.”
