9.1 Circles and Spheres. Circle: ______________________________ ____________________________________ Given Point:______ Given distance:_______ Radius:
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?
10-2 Measuring Angles and Arcs You measured angles and identified congruent angles. Identify central angles, major arcs, minor arcs, and semicircles, and.
8-2A Arcs and Central Angles
10-2 Measuring Angles and Arcs
