Trigonometric ratios: SOH CAH TOA

Chalkplay teamMathsGrades 9–127 pairsMatching game makerEnglish
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sin θOpposite ÷ adjacentcos θOpposite ÷ hypotenu…tan θ0.5sin 30°Adjacent ÷ hypotenu…

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sin θOpposite ÷ hypotenuse
cos θAdjacent ÷ hypotenuse
tan θOpposite ÷ adjacent
sin 30°0.5
cos 0°1
tan 0°0
sin 60°√3 ÷ 2

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