Apprenticeship
and Workplace Math 12
Chapter 9 Trigonometry
Note: Remember to check your answers with the solutions handout.
Ask a
teacher for help for anything you don’t understand.
Getting
Started #9
Do pages 218-219
Section
9.1 Explaining the Sine Law
Do pages 220-223.
Section
9.2 Solving Sine Law Problems
Do pages 224-227
Mid-Chapter
Review.
Do page 229.
Section
9.4 Exploring the Cosine Law
Do pages 230-233.
Section
9.5 Solving Cosine Law Problems
Do pages 234-237.
Section
9.6 Choosing the Sine or Cosine Law
Do pages 238-241.
Chapter
Review
Do pages 242-243.
Chapter
Test
Do page 244. This is a practice test. Do it
without looking back in your book for help.
Review
Chapter 9 to prepare for the Chapter 9 Test.
**When
you’re ready to write the Chapter 9 test, ask a teacher in the Lab for your test**
