Cheatography
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My personal notes for some basic trigonometry last minute before a test, feel free to use it.
Geometric Mean
Best explained as an example, The geometric mean of a = 9 and b = 4 is 6, because 6 = √9*4. |
Geometric Mean Right Triangle Theorems
Pythagorean Theorem
a squared + b squared = c squared (Only for Right Triangles) |
30-90-60 Triangles and 45-90-45 Triangles
Soh Cah Toa
Sin() |
Opposite / Hypotonuse |
Cos() |
Adjacent / Hypotonuse |
Tan() |
Opposite / Adjacent |
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