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6 Written questions
6 Multiple choice questions
 an angle that measures 180 degrees
 a position on a scale of intensity or amount or quality, a measure for arcs and angles
 Lines that meet at one point
 A part of a line, with one endpoint, that continues without end in one direction
 The real number that corresponds to a point on a line
 part of a line with two endpoints
6 True/False questions

vertex → the number of points to define a plane

postulate → a number that identifies a position relative to an axis

coplanar → two points on the same line

end point → the point that defines a ray, or the two points that define a line segment

colinear → points that lie on the same plane

obtuse angle → An angle less than 90 degrees