Angles Flashcards
1
Q
Congruent
A
Two or more angles of the same measure
2
Q
Angle bisector
A
A ray that divides an angle into two equal parts
3
Q
Perpendicular bisector
A
A line, segment, or ray perpendicular to a segment at it’s midpoint (+)
4
Q
Vertical angles
A
Two angles across from each other on intersecting lines, they are always congruent
5
Q
Adjacent angles
A
Two angles that are next to each other and share a common side
6
Q
Linear pair
A
Two angles that are adjacent and supplementary, they always form a straight line (180°)
7
Q
Complementary angles
A
Two angles that equal 90°
8
Q
Supplementary angles
A
Any two angles that equal 180°
