This concept teaches students the vocabulary for the parts of circles, including lines passing through circles.
Parts of Circles Interactive
This video gives more detail about the mathematical principles presented in Parts of Circles.
This video shows how to work step-by-step through one or more of the examples in Parts of Circles.
A list of student-submitted discussion questions for Parts of Circles.
Find out why roundabouts are safer than traditional intersections.
This study guide reviews the terminology for circles (tangent, arcs, central angles) and the equation for a circle.