If you know the three side lengths of a triangle, can you use the Sine Law to find the missing angle measures? Explain.
10 points
10
Question 2
2.
Solve It! A search-and-rescue boat spots a lost hiker on the edge of a rock shelf. How many feet is the boat from the hiker? Show your work and round to the nearest whole foot.
1 point
1
Question 3
3.
In triangle ABC, angle A = 30, side a = 20 and side b = 16. How many triangles exist for this situation? Show how you know.
1 point
1
Question 4
4.
What if we change the length of side a. Now a = 12. How many triangles exist for this new situation?
1 point
1
Question 5
5.
What if we change the length of side a again. Now a = 5. How many triangles exist?
