About this document
Understanding Circles: Lines, Arcs, and Angles by akohart1 is a document available to read on EtoBox.
This document defines key terms and concepts related to circles, lines in and around circles, arcs, angles of circles, and multiple circles. It defines a circle, radius, chord, diameter, secant, tangent, concentric circles, arcs, semicircles, central angles, congruent circles, inscribed and circumscribed polygons. Examples are provided to illustrate lines in a circle like radius, chord, diameter and lines outside a circle like secant and tangent. Major and minor arcs of a circle are defined. Central angles
- Author
- akohart1
- Language
- EN