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12 questions
Work out the size of the missing angle
35
65
115
118
Work out the size of the missing angle
25
55
125
205
Work out the size of the missing angle
95
85
75
45
Work out the size of the missing angle
45
135
55
35
Work out the size of the missing angle
40
60
100
120
Work out the size of the missing angle
50
70
100
130
Work out the size of the missing angle
65
130
50
70
Work out the size of the missing angle
110
70
90
60
Work out the size of the missing angle
45
60
130
135
Work out the size of the missing angle
110
100
85
70
Work out the size of the missing angle
90
75
105
175
Work out the size of the missing angle
40
50
140
150
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