Illustration of a regular octagon circumscribed about a circle. This can also be described as a circle inscribed in a regular octagon.
Florida Center for Instructional Technology Clipart ETC (Tampa: University of South Florida, 2008)
343.5 KiB
2997×3000, 153.2 KiB
1022×1024, 19.0 KiB
639×640, 12.4 KiB
319×320, 5.5 KiB