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20 Cards in this Set
- Front
- Back
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____________is a branch of mathematics that studies triangles and the relationships between their sides and the angles between sides.
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Trigonometry
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Acronym: Oscar Had A Handful of Apples
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Sine = Opposite/Hypotenuse
Cosine = Adjacent/Hypotenuse Tangent = Opposite/Adjacent |
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Sine
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Opposite/Hypotenuse
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Cosine
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Adjacent/Hypotenuse
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Tangent
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Opposite/Adjacent
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Sin(0)
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0
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Cos(0)
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1
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Sin(90)
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1
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Cos(90)
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0
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Sin(45)
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Root(2)/2
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Cos(45)
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Root(2)/2
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Inverse of Cosine
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Secant
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Inverse of Sine
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Cosecant
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Inverse of Tangent
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CoTangent
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Tan(45)
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1
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Cos(45)
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Root(2)/2
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Inverse of Cosine
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Secant
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Inverse of Sine
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Cosecant
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Inverse of Tangent
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CoTangent
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Tan(45)
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1
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