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Trigonometry Exit Definitions sine cosine & tangent adjacent side opposite side angle hypotenuse Terminology
Triangle terminology Exit Opposite side Opposite side Adjacent side Adjacent side Hypotenuse Contents Terminology Definitions
angle Opposite side: the side opposite the angle Exit opposite angle Opposite side Opposite side Adjacent side Adjacent side Hypotenuse Contents Terminology Definitions
adjacent Adjacent side: the side beside the angle Exit adjacent angle Opposite side Opposite side Adjacent side Adjacent side Hypotenuse Contents Terminology Definitions
Hypotenuse: the longest side Exit hypotenuse Opposite side Opposite side Adjacent side Adjacent side Hypotenuse Contents Terminology Definitions
Exit Tangent Sine Cosine A B 90 o C a c b Contents Terminology Definitions
Exit clear Sine Cosine A B 90 o C a c b tan(A) = tan(B) Tangent of angle A opposite adjacent abab = Contents Terminology Definitions
Tangent of angle B Exit clear Sine Cosine A B 90 o C a c b tan(B) = tan(A) opposite adjacent baba = Contents Terminology Definitions
Sine of angle A Exit Tangent Cosine A B 90 o C a c b sin(A) == acac sin(B) opposite hypotenuse Clear Contents Terminology Definitions
Sine of angle B Exit Tangent Clear A B 90 o C a c b sin(B) == bcbc sin(A) opposite hypotenuse Cosine Contents Terminology Definitions
Cosine of angle A Exit Tangent Sine Clear A B 90 o C a c b cos(A) == bcbc cos(B) adjacent hypotenuse Contents Terminology Definitions
Cosine of angle B Exit Tangent Sine Clear A B 90 o C a c b cos(B) == acac cos(A) adjacent hypotenuse Contents Terminology Definitions
Notes Chapter 8.3 Trigonometry A trigonometric ratio is a ratio of the side lengths of a right triangle. The trigonometric ratios are: Sine: opposite.
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Trigonometry Exit Definitions Further topics Further topics sine cosine & tangent Triangle terminology Triangle terminology adjacent side opposite side.
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