Test: Angles, Straight Lines - Normal

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Question 1:   How many degrees are in a right angle?
90
45
180
360
Question 2:   How many degrees are in a 1 2 right angle?
55
30
60
45
Question 3:   What is an angle corresponding to 1 revolution?
360
180
0
90
Question 4:   Find an angle corresponding to 1.5 revolution
540
360
480
135
Question 5:   Two angles are complementary. One of the angles is 50 . What is the measure of the other angle?
40
25
10
130
Question 6:   Two angles are supplementary. One of the angles is 100 . What is the measure of the second angle?
90
80
10
45
Question 7:   Find the angle α , pq :
15
60
450
30
Question 8:   Find the angle α :
120
115
135
145
Question 9:   Find α+β , pq :


120
90
200
180
Question 10:   Find α+β+δ :

300
90
400
360