Triangle With Dimensions Small 320×150 Medium 640×299 Large 1024×479 Download Tiff Original 2400×1122 | (126.3 KB) Description Triangle with dimensions labeled. Triangle can be used to calculate area. Keywords altitude, area, base, height, obtuse, square, squares, triangle Galleries Miscellaneous Triangles Source: Claude Irwin Palmer Library of Practical Electricity: Practical Mathematics For Home Study (New York: McGraw-Hill Book Company, Inc., 1919) 117
