On Monday you’re having your last test (yay!) on triangle stuff. Your skills:

- Using similar/congruent triangles to find a missing side or angle
- Using primary trigonometric ratios to solve for missing sides in right triangles
- Using inverse trigonometric ratios to solve for missing angles in right triangles
- Using the Sine Law to find a missing side or angle in acute triangles
- Using the Cosine Law to find a missing side or angle in triangles
- Solve problems with all the above skills

Here’s a bunch of review questions from the textbook. Read over all of them, then work on the ones that you think you *need* to practise (that is, try the hard stuff).

Page 386 #1abc, 3, 4, 5b, 6, 8, 21ac, 22, 27, 28

Page 430 #3a, 4, 6a, 7, 8, 10, 11, 12

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