Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Ex. 1. sin 35 o
2. cos 55o
3. tan 67 o
Ex. 1. sin A = 0.455
2. cos B = 0.385
3. tan C = 1.356
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
65o
x
33o
B
A
10 cm
4 cm
C
A
5 cm
B
C
6 cm
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
70 cm
35 cm
55 cm
45 cm
25o
25 cm
x
x
45 cm
36o
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #2
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Oblique Triangle:
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Acute Triangle:
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Obtuse Triangle:
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Sine Law:
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #3
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #4
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #5
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #6
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
4.
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Cosine Law:
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #7
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #8
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #9
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #10
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #11
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
Chapter 7
Worksheet #12
If you can use the sine law then set up the equation. Do not answer.
If you can use the cosine law, set up the equation. Do not answer.
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Ch. 7 Trigonometry Workbook Notes and worksheets.notebook
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