Illustration of a cyclic pentagon, a pentagon inscribed in a circle. This can also be described as a circle circumscribed about a pentagon. In this illustration, the pentagon is not regular (the lengths of the sides are not equal).
Keywordsshapes, circle, circles, geometric shape, tangent, pentagon, inscribed, pentagons, circumscribed, inscribe, internally, externally, tangency, circumscribe, cyclic pentagon, cyclic polygon
Florida Center for Instructional Technology Clipart ETC (Tampa: University of South Florida, 2007)