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11X1 T08 01 radian measure (2010)
- 13. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians
2 7
30 120 210
6 3 6
3
45 135
4 4
5
60 150
3 6
90 180
2
- 14. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians
2 7
30 120 210
6 3 6
3 5
45 135 225
4 4 4
5
60 150
3 6
90 180
2
- 15. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians
2 7
30 120 210
6 3 6
3 5
45 135 225
4 4 4
5 4
60 150 240
3 6 3
90 180
2
- 16. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians
2 7
30 120 210
6 3 6
3 5
45 135 225
4 4 4
5 4
60 150 240
3 6 3
3
90 180 270
2 2
- 17. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians Degrees Radians
2 7 5
30 120 210 300
6 3 6 3
3 5
45 135 225
4 4 4
5 4
60 150 240
3 6 3
3
90 180 270
2 2
- 18. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians Degrees Radians
2 7 5
30 120 210 300
6 3 6 3
3 5 7
45 135 225 315
4 4 4 4
5 4
60 150 240
3 6 3
3
90 180 270
2 2
- 19. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians Degrees Radians
2 7 5
30 120 210 300
6 3 6 3
3 5 7
45 135 225 315
4 4 4 4
5 4 11
60 150 240 330
3 6 3 6
3
90 180 270
2 2
- 20. Trigonometric Functions
Radian Measure
360 2 radians
Common Conversions
Degrees Radians Degrees Radians Degrees Radians Degrees Radians
2 7 5
30 120 210 300
6 3 6 3
3 5 7
45 135 225 315
4 4 4 4
5 4 11
60 150 240 330
3 6 3 6
3
90 180 270 360 2
2 2
- 23. e.g. Express in radians
67
(i) 67
rads
180
1.1693 rads (to 4 dp)
- 24. e.g. Express in radians
67
(i) 67
rads (ii) 36
180
1.1693 rads (to 4 dp)
- 25. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
- 26. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
- 27. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
(iii) rads
8
- 28. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180
(iii) rads
8 8
- 29. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180
(iii) rads
8 8
1
22
2
- 30. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180
(iii) rads (iv) 111.1 rads
8 8
1
22
2
- 31. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180 180
(iii) rads (iv) 111.1 rads 111.1
8 8
1
22
2
- 32. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180 180
(iii) rads (iv) 111.1 rads 111.1
8 8
1
22 6365.6 (to 1 dp)
2
- 33. e.g. Express in radians
67 36
(i) 67
rads (ii) 36
rads
180 180
1.1693 rads (to 4 dp)
rads
5
Convert to degrees
180 180
(iii) rads (iv) 111.1 rads 111.1
8 8
1
22 6365.6 (to 1 dp)
2
Exercise 14A; 1 to 6 ace etc, 8 aceg, 9 ace, 10, 11, 16 ace, 19