| A | B |
|---|
| Collinear | a line that contains the points |
| Coplanar | a plane that contains the points |
| Intersection | the set of points that are contained in both figures |
| Angle | a geometric figure consisting of two distinct rays with a |
| Congruent angles | angles that have the same measure |
| Adjacent angles | two coplanar angles that have one common side and a common end point but no common interior points |
| Complementary angles | two angles with measures whose sum is 90 |
| Supplementary angles | two angles with measures whose sum is 180 |
| Right angle | an angle with a measure of 90 |
| Straight angle | an angle with the measure of 180 |
