Sign up for FREE

Sine Law & Ambiguous Case (Acute)

Last updated almost 5 years ago

5 questions

10

Question 1

1.

If you know the three side lengths of a triangle, can you use the Sine Law to find the missing angle measures? Explain.

1

1

1

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.

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.

Question 4

4.

What if we change the length of side a. Now a = 12. How many triangles exist for this new situation?

Question 5

5.

What if we change the length of side a again. Now a = 5. How many triangles exist?