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- Trigonometric Ratios and Angle Measure

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

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Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

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

Related 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°

13.

Trigonometric Ratios and Angle Measure

13.1

Standard angle

13.2

Coterminal angles

13.3

Reference angles

13.4

Find the exact value of trigonometric ratios

13.5

ASTC rule in trigonometry (All Students Take Calculus)

13.6

Unit circle

13.7

Law of sines

13.8

Law of cosines

13.9

Applications of the sine law and cosine law

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