Triangle Pyramid Side Projections Small 320×267 Medium 640×533 Large 1024×853 Download Tiff Original 2400×2000 | (236.8 KB) Description The illustration showing the projection of the triangles from the triangle pyramid as shown on top. This projection helps create the development of the pyramid by connecting each projection together. Keywords Broken Down Triangles, Development, Triangle Projection, Triangle Pyramid Projection Side Projections Galleries Proportions Source: Anthony, Gardner C. Elements of Mechanical Drawing (Boston, MA: D. C. Heath & Co., 1904)