1
Work out the size of the angle marked .
°
1
2
Work out the size of the angle marked .
°
1
3
Work out the size of the angle marked .
°
1
4
Work out the size of the angle marked .
°
1
5
Work out the size of the angle marked .
°
1
6
Work out the size of angle .
°
2
7
Work out the size of angle .
°
2
8
Work out the size of the angle marked x.
°
2
9
Work out the size of the angle marked x.
°
2