1.Identify the vertex and sides of tge angle shown on the right.
A).Vertex:B;Sides:ray BC & ray BA
B).Vertex:A;Sides ray AB &ray AC
C).Vertex:C;Sides;ray CB & ray CA
D).None of these

2.Classify the angle shown on the right.
A).right
B).acute
C).obtuse
D).straight

3.It is a union of two non-collinear rays with common edpoint.
A).ray
B).sides
C).angle
D).line segment

4.Which of the following angles measures exactly 90°?
A).acute
B).right
C).obtuse
D).straight

5?

6.The common endpoint of the two non-collinear rays of an angle is called?
A).vertex
B).sides
C).ray
D).angle

7.If the hour of a clock is at 6 and the minute hand of a clock is at 3,what is the angle between the minute hand and the hour hand of the clock?
A).acute
B).obtuse
C).right
D).straight
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