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Saturday, August 14, 2021
Photo source: Wikimedia Commons, TheOtherJesse
This post is a list of trigonometric functions. There are 6 functions listed below. Source: Wikipedia
Sine (sin)
Opposite / Hypotenuse
Sin A = a / c
Cosine (cos)
Adjacent / Hypotenuse
Cos A = b / c
Tangent (tan)
Opposite / Adjacent
Tan A = a / b
Cotangent (cot)
Adjacent / Opposite
Cos A = b / a
Secant (sec)
Hypotenuse / Adjacent
Sec A = c / b
Cosecant (cosec)
Hypotenuse / Opposite
Cosec A = c / a
