1. Solving Problems with Triangles LG: I can use my knowledge of right and oblique triangles to solve problems

2. Strategies to Solve Triangles

3. Example 1 - Construction A triangular roof has side lengths of 12 ft and 15 ft 9 in. I If the roof is 22 ft across, determine the height of the support beam required (y). 15 ft 9 in 12 ft y 22 ft

4. Example 2- Navigation The angle of elevation to the top C of a building from two points A and B on level ground are 50 degrees and 60 degrees respectively. The distance between points A and B is 30 meters. Points A, B and C are in the same vertical plane. Find the height h of the building

5. Homework Pg. 47-49 # 6, 7, 12, 14, 16 (distance = speed x time)