An angle is a figure formed by two rays with a common initial point called a ____ of the angle.
A point lies in the _____ of an angle if it lies between the rays that form the angle.

A point lies in the exterior of an angle if it lies ______ the rays that form the angle.

How many ways can an angle be named?
A. One way
B.Two ways
C. Three ways
D. Four ways
E. Five ways
What must ALWAYS be in the middle when naming an angle by three points?
A. A point on the angle
B. A ray
C. Vertex
D. Order does not matter.
An angle with a measurement between 90 degrees and 180 degrees is called an ____.
A. Acute Angle
B. Right Angle
C. Obtuse Angle
D. Straight Angle
An angle with a measurement less than 90 degrees is called an ____.
A. Acute Angle
B. Right Angle
C. Obtuse Angle
D. Straight Angle
An angle with a measurement equal to 90 degrees is called a ____.
A. Acute Angle
B. Right Angle
C. Obtuse Angle
D. Straight Angle
The Angle Addition Postulate can be thought of as the sum of the smaller angles equals the larger angle.
A.True
B.False
Congruent angles have different arc markings.
A.True
B.False
Adjacent angles overlap.
A.True
B.False
Adjacent angles share a vertex and a ____ .
A.ray
B.line
C.point
D.segment
Adjacent angles are always congruent.
A.True
B. False
Complementary angles have a sum of ____.
A.45 degrees
B.90 degrees
C.180 degrees
D.360 degrees
Supplementary angles have a sum of ____.
A. 45 degrees
B.90 degrees
C.180 degrees
D.360 degrees
Linear pairs are ____.
A.right
B.complementary
C.supplementary
D.wrong
Vertical angles are non-adjacent angles.
A.True
B.False
Vertical angles are not congruent.
A. True
B.False
Angle bisectors form ____angles.
A. similar
B. different
C. bigger
D. congruent