CHAPTER 5
TRIGONOMETRIC RATIOS
DAY 1 - Trig Ratios of Acute Angles
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| Homework Solutions 280 - 282 |
DAY 2 - TRIG RATIOS FOR SPECIAL ANGLES
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DAY 3 - EXPLORING ANGLES GREATER THAN 90
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DAY 4 - TRIG RATIOS FOR ANGLES 90 ≤ ϑ ≤ 360
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DAY 5 - The Sine and Cosine Law
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DAY6 - THE SINE LAW - AMBIGUOUS CASE
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| The Ambiguous Case.gsp |
DAY 7 - THE COSINE LAW-SOLVING TRIANGLES
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DAY 8 - SOLVING 3D PROBLEMS
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DAY 9 - REVIEW DAY
PRACTICE QUESTIONS: Text p. 338 #1-13