EQ: How do you solve an oblique triangle

TSWBAT solve triangles w the law of sines and prove the law of cosines.

Warm-Up: The Ambiguous Case Regents Prep Example 3

**Example 3: ** In , *a *= 10, * b *= 16, and *m<A* = 30º. How many distinct triangles can be drawn given these measurements? Solve the Triangle

Classwork: Proof of the Law of Cosines

Math Illuminations Discovery Sheet

TH Quiz: Solve the triangle where A=40 , b=12, a=8. (hint, there may be two solutions) Chapter 7.2 into Ch 7.3