1.6 angles Flashcards
1
Q
angle
A
formed by two rays with the same endpoint
2
Q
complementary angles
A
two angles whose measures have a sum of 90
3
Q
vertical angles
A
two angles whose sides are opposite rays
4
Q
adjacent angles
A
two coplanar angles with a common side, a common vertex, and no common interior points
5
Q
acute angle
A
angle below 90 degrees
6
Q
supplementary angles
A
two angles whose measures have a sum of 180
7
Q
congruent angles
A
angles with the same measure
8
Q
obtuse angle
A
angles over 90 degrees
9
Q
straight angle
A
an angle that measures too 180
10
Q
right angle
A
an angle that measures too 90 degrees
