CPM Homework Help : PC3 Problem 10-129

Solve for all possible triangles given $AB = 11$ cm, $BC = 7$ cm, and $A = 35º$ .

Step:

Draw a diagram.

Triangle, A B C, Angle, a, labeled 35 degrees, side, B C, labeled 7 cm, side, A B, labeled 11 cm.

Hint:

Since the given information is SSA, use the Law of Cosines to help you determine the number of possible triangles.