Circle With Triangles and Circle Within Small 293×320 Medium 586×640 Large 938×1024 Download Tiff Original 2198×2400 | (321.6 KB) Description Illustration showing a circle with equilateral triangles and another circle within. Keywords circle, circles, equilateral, inscribe, inscribed, inside, triangle, triangles, within Galleries Circles Source: G.A. Wentworth Plane And Solid Geometry (Boston: Ginn & Company, 1899) 131
