Sine Law Ambiguous

• Two Triangles

• One Triangle

• None

• Two Triangles

• One Triangle

• None

• Two Triangles

• One Triangle

• None

What is the measure of angle A?

Find the indicated angle.

• no triangle possible

• B = 11.219^o, C = 141.781^o, c = 19.078

• B = 38.219^o, C = 114.781^o, c = 27.998

• B = 11.219^o, C = 141.781^o, c = 19.078

  OR

  B = 38.219^o, C = 114.781^o, c = 27.998

Solve the Triangle(s): A = 26^o, a = 5, b = 9

• no triangle possible

• B = 14^o, C = 21^o, c = 8.7

• B = 52^o, C = 102^o, c = 11.2

• B = 52^o , C = 102^o, c = 11.2

  OR

  B = 128^o, C = 26^o, c = 5.0