Difference of Angles Small 320×97 Medium 640×194 Large 1024×311 Download Tiff Original 2400×729 | (85.7 KB) Description Illustration showing that the difference between angle 1 and angle 2 is angle ABC. Keywords angle subtraction, angle sum, difference between angles, difference of angles, geometry Galleries Miscellaneous Angles Source: C. A. Hart & Daniel D. Feldman Plane And Solid Geometry (New York: American Book Company, 1911) 9
