Unit Circle Development - Part 1
1. Set the angle to . What type of triangle is produced?
2. Use Pythagoras' Theorem to find the exact value of sides f and g (remember what type of triangle this is?).
1. Set the angle to . What type of triangle is produced?
2. Use Pythagoras' Theorem to find the exact value of sides f and g (remember what type of triangle this is?).