This relationship describes two congruent angles that are on the different sides of the transversal and match up exactly by turning one around over the other.
What is alternate exterior?
200
This is two angles whose sum is 180 degrees.
What is supplementary angles?
200
Two lines that cross each other.
What are intersecting lines?
200
An angle whose measure is more than 180 and less than 360 degrees.
What is obtuse angle?
200
45 degrees.
What is 135?
200
The equation 65 + x = 90 shows this relationship.
What is complementary?
300
This is a pair of adjacent angles w/ non common sides that are opposite rays and is always 180 degrees.
What is a linear pair?
300
Lines that are not parallel, do intersect, and are not coplanar.
What are skew lines?
300
An angle measure whose measure is exactly 90 degrees.
What is a right angle?
300
28 degrees.
What is 152?
400
This is an angle pair whose two angles that lie in the same place,has a common vertex, a common side but no common interior pts.
What is adjacent angles?
400
A line that intersects two or more lines in a plane at different points.
What is a transversal?
400
Angles that are congruent because they are opposite from each other.
What is verticle angles?
400
69
What is 111?
500
These are lines,segments, or rays that form a right angle.
What is perpendicular lines?
500
This is a ray that divides an angle into 2 congruent angles.
What is an angle bisector?
500
This is on the same side of the transversal outside the parallel lines.
What is same side exterior angles?
500
52.5
What is 127.5?
500
This relationship describes two congruent angles that are on the same side of the transversal and match up exactly by sliding one over the other without turning.