14 lines
405 B
Markdown
14 lines
405 B
Markdown
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---
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title: Intro to the Trigonometric Ratios
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---
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## Intro to the Trigonometric Ratios
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All of the trigonometric functions of an angle θ can be constructed geometrically in terms of a unit circle centered at O.
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https://en.wikipedia.org/wiki/Trigonometry#/media/File:Circle-trig6.svg
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#### More Information:
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<!-- Please add any articles you think might be helpful to read before writing the article -->
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