maths

1. Find X

• 28

• 5

• 55

• 40

1. Find ∠ AOC

• $130\degree$

• $50\degree$

• $40\degree$

1. Find ∠ AOC

• $130\degree$

• $50\degree$

• $40\degree$

1. Find ∠ AOC

• $130\degree$

• $50\degree$

• $40\degree$

2. Find X

• 9
• 27
• 45

2. Find X

• 9
• 27
• 45

2. FIND ∠SOR

• $45\degree$

• $135\degree$

• $90\degree$

• $180\degree$

3. Find X

• 59
• 31
• 177

3. Find X

• 59
• 31
• 177

4. Find X

• 1

• 30

• 53

• 10