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9.3 The Law of Sines AMBIGUOUS CASE

9.3 The Law of Sines AMBIGUOUS CASE. Warm-Up. Use the figure below to answer the question below. Questions to answer: Can you use the law of sines to find the values of the missing sides and angles? Explain. What triangle values do you need for the law of sines to be applied?. 20ft.

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9.3 The Law of Sines AMBIGUOUS CASE

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  1. 9.3 The Law of SinesAMBIGUOUS CASE

  2. Warm-Up • Use the figure below to answer the question below. • Questions to answer: • Can you use the law of sines to find the values of the missing sides and angles? Explain. • What triangle values do you need for the law of sines to be applied? 20ft 22º 25ft

  3. C b a A B c The Law of Sines Reciprocal is also true

  4. Warm-Up Round 2 • Use the figure below to answer the question below. • Questions to answer: • Why are there two solutions?

  5. The Law of Sines The Ambiguous Case http://www.youtube.com/watch?v=ETqe-_plC3Y

  6. Group Work • Determine the number of possible triangles given that:Angle A = 47°, a = 16, b = 20 THERE WILL BE TWO POSSIBLE TRIANGLES

  7. Homework • Complete Worksheet • Determine how many solutions there are for each problem. • Whenever there is only one solution, find all of the sides and angles for that triangle.

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