1.6 measuring angles Flashcards
1
Q
coordinate
A
A set of values that show an exact position.
2
Q
congruent segments
A
segments of the same length
3
Q
midpoint
A
the point that divides the segment into two congruent segments
4
Q
Angle
A
two rays with the same endpoint
5
Q
congruent angles
A
equal angles
6
Q
acute angle
A
angle under 90 degrees
7
Q
obtuse angle
A
angle above 90 degrees
8
Q
straight angle
A
angle that equals 180 degrees
9
Q
right angle
A
angle that is 90 degrees
10
Q
vertical angles
A
2 angles whose sides are opposite rays
11
Q
adjacent angle
A
2 coplanar sngles with a common side, a common vertex and no common interrior points
12
Q
complementary angles
A
two angles whose measures have a sum of 90
13
Q
supplementary angles
A
two angles whose sum = 180
