Triangle 37-49-94 Small 320×172 Medium 640×344 Large 1024×551 Download Tiff Original 2400×1291 | (118.4 KB) Description 37-49-94 Triangle Keywords 37, 49, 97, triangle, triangles Galleries Miscellaneous Triangles Source: Claude Irwin Palmer Library of Practical Electricity: Practical Mathematics For Home Study (New York: McGraw-Hill Book Company, Inc., 1919) 182
