Circle Inscribed In A Square Small 317×320 Medium 634×640 Large 1015×1024 Download Tiff Original 2379×2400 | (333.5 KB) Description An illustration of a circle inscribed in a square. It can be used to show that the area of a circle is .7854 of the area of a square whose sides are equal to its diameter. Keywords area of circle, area of square, circle, circles, circumscribe, inscribe, inscribed shapes, square, squares Galleries Inscribed Shapes Source: E. E. White White's New Complete Arithmetic (New York: American Book Company, 1883) 161 Courtesy the private collection of Roy Winkelman