Trigonometric functions
trig, trigonometry, radians, unit circle, sine, cosine, tangent, SOH CAH TOA, sinusoidal graphs, amplitude, period, inverse trig Radian measure and arc length, Sine and cosine on the unit circle: special angles, Reference angles and signs in each quadrant, Tangent and the reciprocal trigonometric functions, Right-triangle trigonometry, Area of a triangle: ½ab sin C, The law of sines, The law of cosines, Sinusoidal graphs: amplitude, period, midline, Phase shift and sinusoidal models, Inverse trigonometric functions
11 lessons
Start: Radian measure and arc length
Your progressFor parents
- 1. Radian measure and arc lengthNot started
- 2. Sine and cosine on the unit circle: special anglesNot started
- 3. Reference angles and signs in each quadrantNot started
- 4. Tangent and the reciprocal trigonometric functionsNot started
- 5. Right-triangle trigonometryNot started
- 6. Area of a triangle: ½ab sin CNot started
- 7. The law of sinesNot started
- 8. The law of cosinesNot started
- 9. Sinusoidal graphs: amplitude, period, midlineNot started
- 10. Phase shift and sinusoidal modelsNot started
- 11. Inverse trigonometric functionsNot started
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