Circle With Perpendicular Diameters Small 307×320 Medium 615×640 Large 984×1024 Download Tiff Original 2400×2498 | (285.0 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) 162
