Objective 1:  Students will be able to use the properties of concurrent lines involving triangles in applications of story problems.

We will Review the topics (Circumcenter, Incenter, and Centroid) with the Geometer's Sketchpad program on the mobile computer lab.

Objective 2:  Students will make conjectures about the properties of chords,
tangents, arcs, and central angles of a circle.

We will use Geometers Sketchpad to esplore their properties and relationships.