Circle With Perpendicular Diameters Small 320×316 Medium 640×631 Large 1024×1010 Download Tiff Original 2400×2368 | (226.0 KB) Description Illustration of circle with perpendicular diameters. Keywords circle, circles, diameter, perpendicular diameters, square Galleries Circles Source: Claude Irwin Palmer Library of Practical Electricity: Practical Mathematics For Home Study (New York: McGraw-Hill Book Company, Inc., 1919) 188
