1. { Chapter 6 Vocabulary: Straight Lines and Angles Do you know the vocabulary word that matches the definition?

2. two or more angles whose sum equals 90 degrees

3.   two lines that remain equal distance from each other

4.   a line that intersects two or more parallel lines

5.   an angle whose measure is 90 degrees

6.   angles formed by parallel lines and a transversal that are at matching corners and have equal measurement

7.   an angle that measures less than 90 degrees

8.   a line with one endpoint and extends forever in one direction

9.   angles formed inside the parallel lines that are on opposite sides of the transversal

10.   an angle that measures between 90 and 180 degrees

11.   angles that are always equal in measurement

12.   two or more angles whose sum equals 180

13.   an angle whose measure is 180 degrees

14.   two lines that cross at 90 degrees

15.   two angles formed from intersecting lines that are equal in measure and only share a vertex

16.   angles formed outside the parallel lines that are on opposite sides of the transversal

17.   a point in an angle at which two rays meet

18.   angles that share a vertex and a ray (side)