Parallel Lines Small 320×77 Medium 640×155 Large 1024×248 Download Tiff Original 2400×581 | (64.7 KB) Description Illustration of parallel lines. Keywords line, parallel lines, parallels Galleries Lines Source: International Correspondence Schools I.C.S. Reference Library Mathematics (Scranton: International Textbook Company, 1905) Geometry & Trigonometry Pg. 1
