Symmetrical Polyhedral Angles Small 247×320 Medium 493×640 Large 789×1024 Download Tiff Original 1849×2400 | (326.9 KB) Description Illustration of two symmetrical polyhedral angles. Keywords lines, plane, planes, polyhedral angle, symmetrical angles Galleries Polyhedral Angles Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 283
