Vocabulary 3 (angles)

Topic:
Angles
- Central Angle = the vertex of the angle is the center of the circle - Inscribed Angle = the vertex of the angle is on the circle - Common Tangents = a line that is tangent to the two circles - Internal Tangent = a line that intersects the segment joining the centers of the circles - External Tangent = a line that does not intersect the line that connects the centers of the circles