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- Trigonometric Ratios and Angle Measure

Still Confused?

Try reviewing these fundamentals first

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Try reviewing these fundamentals first

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Get Started Now- Lesson: 1a17:06
- Lesson: 1b7:29

Basic Concepts:Converting between degrees and radians, Trigonometric ratios of angles in radians, Radian measure and arc length,

- 1.Coterminal Angles

i) Determine one positive coterminal angle and one negative coterminal angle

ii) Express the coterminal angles in general forma)30°b)-200°

31.

Trigonometric Ratios and Angle Measure

31.1

Standard angle

31.2

Coterminal angles

31.3

Reference angles

31.4

Find the exact value of trigonometric ratios

31.5

ASTC rule in trigonometry (All Students Take Calculus)

31.6

Unit circle

31.7

Law of sines

31.8

Law of cosines

31.9

Applications of the sine law and cosine law

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