Trigonometry
Interactive practice questions
Write down the ratio of the sides represented by $\sin\theta$sinθ.
Easy
Approx a minute
Write down the ratio represented by $\cos\theta$cosθ.
Write down the ratio represented by $\sin\theta$sinθ.
Write down the ratio represented by $\cos\theta$cosθ.
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Outcomes
10D.T2.01
Determine, through investigation , the relationship between the ratio of two sides in a right triangle and the ratio of the two corresponding sides in a similar right triangle, and define the sine, cosine, and tangent ratios