Test: Circles II - Normal

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Question 1:   Find α :
α= 100
α= 90
α= 110
α= 80
Question 2:   Find α :
22.5
30
22
90
Question 3:   Find α :
110
80
100
90
Question 4:   Find α :
α= 100
α= 90
α= 135
α= 120
Question 5:   Find γ

α= 120 β= 130
γ= 120
γ= 110
γ= 130
γ= 100
Question 6:   Find ABC :
ABC= 55
ABC= 50
ABC= 45
ABC= 60
Question 7:   Find α :
α= 35
α= 40
α= 20
α= 30
Question 8:   Find α :
a= 155
a= 125
α= 135
α= 145
Question 9:   Find α :
α= 100
α= 95
α= 105
α= 110
Question 10:   Find α :
α= 110
α= 80
α= 100
α= 90