5 Written Questions

1. An angle whose vertex is the center of a circle and whose sides are radii of the circle
2. The distance around a circle
3. Two or more coplanar circles that share the same center
4. An arc cut off by an angle of the circle, trapped between the sides of the angle
5. A continuous part of a circle

5 Matching Questions

1. Interior Angle
2. Minor Arc
3. Diameter
4. Semicircle
5. Secant

1. a An angle with its vertex inside the circle
2. b An arc whose endpoints are the endpoints of the diameter of the circle
3. c A chord that contains the center of the circle
4. d A line that intersects a circle at two points, and contains a chord of the circle
5. e The shortest distance between two endpoints of an arc (named by the endpoints)

5 Multiple Choice Questions

1. A circle containing a polygon whose vertices are on the edge of a circle
   1. Inscribed Angle
   2. Circumscribed Polygon
   3. Inscribed Polygon
   4. Interior Angle
2. An angle with its vertex on the circle, whose sides are secants and/or tangents
   1. Interior Angle
   2. Inscribed Polygon
   3. Exterior Angle
   4. Inscribed Angle
3. A segment whose endpoints are both on the circle
   1. Chord
   2. Circle
   3. Secant
   4. Arc
4. A line in the plane of a circle that intersects the circle in exactly one point
   1. Secant
   2. Concentric
   3. Radius
   4. Tangent
5. The largest distance between two endpoints of an arc (named by the endpoints and a third point)
   1. Chord
   2. Arc
   3. Major Arc
   4. Minor Arc

5 True/False Question

1. Radius → A segment or distance from the center of a circle to a point on the circle
   

   True        False

2. Circle → A continuous part of a circle
   

   True        False

3. Exterior Angle → An angle with its vertex inside the circle
   

   True        False

4. Point of Tangency → A line in the plane of a circle that intersects the circle in exactly one point
   

   True        False

5. Circumscribed Polygon → A circle containing a polygon whose vertices are on the edge of a circle
   

   True        False