Triangle With Parallel Segment Drawn Small 304×320 Medium 608×640 Large 972×1024 Download Tiff Original 2279×2400 | (241.5 KB) Description Illustration of a triangle with a segment parallel to the base. Keywords base, middle, parallel segment, triangle, triangles Galleries Miscellaneous Triangles Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 65
