5 Written Questions
5 Matching Questions
 dodecagon
 arc measure
 triangle
 ngon
 definition
 a A statement that clarifies or explains the meaning of a word or phrase.
 b A polygon with n sides.
 c The measure of the central angle that intercepts an arc, measured in degrees.
 d A polygon with 3 sides
 e A polygon with 12 sides
5 Multiple Choice Questions
 The common endpoint of the two rays of the angle.
 An endpoint where two sides of the polygon meet.
 An equilateral parallelogram.
 An undefined term thought of as a straight, continuous arrangement of infinitely many points extending forever in two directions. It has length, but no width or thickness, so it is onedimensional.
 An undefined term thought of as a flat surface that extends infinitely along its edges. It has length and width but no thickness, so it is twodimensional.
5 True/False Questions

major arc → An equiangular rhombus, an equilateral rectangle, a regular quadrilateral.

concave polygon → A polygon that is both equilateral and equiangular.

adjacent angles → Two or more angles that have the same measure.

coplanar → An undefined term thought of as a location with no size or dimension. It is the most basic building block of geometry. In a twodimensional coordinate system, its location is represented by an ordered pair of numbers (x, y).

congruent angles → Two or more circles with the same radius.