Unit Circle Development - Part 2
- Karen Service
1. Set the angle to . What is the value of the other angle?
2. This triangle is half of an equilateral triangle, where f is the line cutting the equilateral triangle in half. Recall that an equilateral triangle has three equal angles (all ) and three equal sides. What is the length of side g?
3. Use Pythagoras' Theorem to find the length of side f.