Arcs of a Circle. Arc: Consists of two points on a circle and all points needed to connect the points by a single path. The center of an arc is the center.
and Objective: Find the measures of central angles and arcs.
8-2A Arcs and Central Angles What is a central angle? How are arcs defined? What is a major arc? What is a minor arc? What is the measure of a semicircle?
8-2A Arcs and Central Angles
Arcs and Chords
Properties of arcs and chords
6.8
10-2
10-2 Angles and Arcs
11.2 Arcs and Chords
6.8Areas of Circles and Sectors Theorem 6.20: Area of a Circle The area of a circle is times the square of the radius. r.
Lesson 10.2
