Only three days left of review…
Today we reviewed Trigonometry, which includes both right and non-right triangle trig. This includes the Law of Sines and Law of Cosines, as well as the sine-based formula for area. Don’t forget about the ambiguous case of the Law of Sines, which arises when you’re given two sides and an adjacent angle (the dreaded SSA arrangement)!
There are not separate notes and homework assignments for this lesson, so I’m uploading both the homework and the answers. We started this work in class, and your homework is to finish it.
- We didn’t get the chance to discuss the Law of Cosines in class, so I’ve uploaded a video about it here.
- Homework Answers