1.1.4 Pairs of Angles Flashcards
1
Q
adjacent angles
A
two angles in the same plane with a common vertex and a common side, but no common interior
points
2
Q
linear pairs
A
a pair of adjacent angles whose noncommon sides are opposite rays
3
Q
complementary angles
A
two angles whose measures have a sum of 90°
4
Q
supplementary angles
A
two angles whose measures have a sum of 180°
5
Q
vertical angles
A
two nonadjacent angles formed by two intersecting lines
