Your Unit 7 test is tomorrow, covering all of non-right triangle trigonometry (Law of Sines, including the ambiguous case; Law of Cosines; and the trig formula for area).
I will give you the formulas for the Law of Sines, Law of Cosines, and Area formula. Please don’t worry about memorizing them!
- Y.17 – Law of Sines – assigned as homework 3/8 to a score of 80
- Y.18 – Law of Cosines
- Y.19 – Solve a triangle