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Solving Oblique Triangles

Problems

The Law of Sines

The Ambiguous Case

Problem : Solve Triangle ABC given that: A = 45 o , B = 25 o , and a = 11 .

C = 180 o - A - B = 110 o . b = 6.6 . c = 14.6 .

Problem : Solve Triangle ABC given that: A = 153 o , C = 15 o , and b = 11 .

B = 180 o - A - C = 12 o . a = 24.0 . c = 13.7 .

Problem : Solve Triangle ABC given that: A = 35 o , B = 97 o , and C = 48 o .

No solution; three angles don't determine a unique triangle.

Problem : Solve Triangle ABC:

A = 180 o - B - C = 55 o . a = 11.6 . c = 8.2 .

Problem : Solve Triangle ABC:

C = 180 o - A - B = 30 o . a = 15.9 , and b = 13.1 .

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