19123368
Description
Flashcards by Areebah Kausar, updated more than 1 year ago
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Created by Areebah Kausar
about 6 years ago
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| Question | Answer |
| Trigonometry is about right-angled triangles (90°). There are names for each side of the triangle: The hypotenuse, opposite and adjacent. the angle between the hypotenuse and adjacent is called theta. | |
| The 3 functions of trigonometry are: Sine, Cosine and Tangent (Sin, Cos, Tan) | |
| There is a word to remember how the functions work: Sohcahtoa | SOH : Sine = Opposite / Hypotenuse CAH : Cosine = Adjacent / Hypotenuse TOA : Tangent = Opposite / Adjacent |
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