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