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Explore trigonometry
- Unit Circle - exact values
- Unwrapping the Unit Circle
- Trigonometry- Finding A side Lenght in A Right Triangle
- Solving a Right Triangle
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Explore trigonometry
Anthony DiLaura, K. Ruben, Mar 15, 2015
Use the Geogebra sketches in this book to build an understanding of trigonometric concepts.
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1. Unit Circle - exact values
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2. Unwrapping the Unit Circle
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3. Trigonometry- Finding A side Lenght in A Right Triangle
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4. Solving a Right Triangle
Unit Circle - exact values
Investigate the exact trigonometric values by dragging the green dot around the unit circle.
Do you observe any patters with the sine and cosine functions relating to the coordinates?
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