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trigonometry
- Trigonometric Ratios
- TrigonometricRatiosModified
- Investigating Trigonometry
- Investigating Trigonometry 3
- Mnemonic for Learning Trig Function Values in Quadrant I
- Dynamic Text - Trig Example
- SohCahToa Unit Circle - TRACE of Trig. Functions
- Trigonometric Ratios Visualized
- Defining Trigonometric Ratios
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trigonometry
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1. Trigonometric Ratios
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2. TrigonometricRatiosModified
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3. Investigating Trigonometry
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4. Investigating Trigonometry 3
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5. Mnemonic for Learning Trig Function Values in Quadrant I
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6. Dynamic Text - Trig Example
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7. SohCahToa Unit Circle - TRACE of Trig. Functions
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8. Trigonometric Ratios Visualized
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9. Defining Trigonometric Ratios
Trigonometric Ratios
Change the angle in the triangle with the purple slider.
Change the length of the line AB with the Green Slider.
Keeping the angle in the triangle constant, change the length of AB.
What do you notice about the three ratios?
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