A
B
C
D
E
100
What tool is used to measure angles?
A. Ruler
B. Protractor
C. Compass
B. Protractor
100
Vertical angles are always equal?
A. True
B. False
A. True
100
What is a line that starts at a given point and goes off in ONE direction without stopping?
A. Angle
B. Right Angle
C. Ray
C. Ray
100
What is two angles next to each other (adjacent) that when you add them together they equal 180 degrees?
A. Congruent
B. Complementary
C. Supplementary
C. Supplementary
100
What is the vertex?
A. R
B. S
C. T
B. S
200
What do you use to name an angle?
A. Vertex
B. Right Angle
C. Ray
A. Vertex
200
What is two rays that share the same starting point?
A. Vertex
B. Angle
C. Complementary
B. Angle
200
What is the point where the two rays meet in the angle?
A. Vertex
B. Obtuse
C. Adjacent
A. Vertex
200
What is two angles next to each other (adjacent) that when you add them together they equal 90 degrees?
A. Vertical
B. Supplementary
C. Complementary
C. Complementary
200
What is the name of the angle?
A. Angle B
B. Angle A
C. Angle C
A. Angle B
300
Adjacent angles are what?
A. Opposite each other
B. Next to each other
C. Beneath each other
B. Next to each other
300
What is the angle formed when two perpendicular lines cross and perfectly square or 90 degrees
A. Acute
B. Obtuse
C. Right
C. Right
300
What is an angle that measures less than 90 degrees?
A. Adjacent
B. Acute
C. Obtuse
B. Acute
300
What is two angles that are formed when two lines cross? They are also congruent
A. Vertical
B. Congruent
C. Vertex
A. Vertical
300
What is the name of the angle?
A. Angle ONM
B. Angle NOM
C. Angle MNO
C. Angle MNO
400
Congruent angles are what?
A. Equal
B. Unequal
C. Round
A. Equal
400
What is an angle that measures anywhere between 91 degrees and 180 degrees?
A. Obtuse
B. Acute
C. Straight
A. Obtuse
400
What is an angle that measures 180 degrees? It is also a straight line
A. Adjacent
B. Vertex
C. Straight Angle
C. Straight Angle
400
What is two angles that have the same measurement?
A. Vertical
B. Congruent
C. Supplementary
B. Congruent
400
What is the unknown congruent angle?
A. 40
B. 50
C. 140
A. 40
500
What is the sum of complementary angles?
A. 180
B. 0
C. 90
C. 90
500
What is the sum of supplementary angles?
A. 180
B. 0
C. 90
A. 180
500
What is the measure of a right angle?
A. 180
B. 0
C. 90
C. 90
500
What is any two angles that are next to one another and share the same vertex?
A. Adjacent
B. Acute
B. Straight
A. Adjacent
500
What is the unknown complementary angle?
A. 25
B. 65
C. 155
B. 65
600
What is the unknown supplementary angle?
A. 77
B. 18
C. 103
C. 103