4.11.01 – I can find the unknown length using trigonometry where unknown is at the top

4.11.02 – I can find the unknown length using trigonometry where unknown is at the bottom

4.11.03 – I can find the unknown angle using trigonometry

4.11.04 – I can recall the exact values of sin and cos for 0, 30, 45, 60 and 90.

4.11.05 – I can recall the exact values of tan for 0, 30, 45 and 60.