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Home > PC3 > Chapter 6 > Lesson 6.2.3 > Problem 6-107


Triangle, A B C, side, A B, labeled 8 cm, side, B C, labeled 9 cm, angle a, labeled 34 degrees.Given the triangle at right, calculate .  

The given information is SSA, so there could be two possible triangles.
Use the Law of Cosines to calculate both possible values of .