Angles (1st Quarter) Flashcards
1
Q
Two rays that share the same endpoint.
A
Angle
2
Q
The point where the rays intersect.
A
Vertex
3
Q
The two rays are called ___
A
Sides of the Angle
4
Q
Two angles that have the same measure
A
Congruent Angles
5
Q
A device used to measure angles
A
Protractor
6
Q
It is an angle that measures between 0 and 90 degrees
A
Acute Angle
7
Q
It is an angle measuring between 90 and 180 degrees
A
Obtuse Angles
8
Q
It measures exactly 90 degrees
A
Right Angle
9
Q
It is an angle measuring exactly 180 degrees
A
Straight Angle
10
Q
It is an angle that EQUALS exactly 360°
A
Perigon/Revolution
11
Q
It is an angle which measures greater than 180 and less than 360°
A
Reflex Angle
