Trigonometric Ratios is a part of the VCE Further Maths topic Geometry and Measurement. Trigonometric ratios use the sides of a right-angled triangle – the opposite (O), adjacent (A) and hypotenuse (H) – to find unknown angles and sides. This usually involves rearranging the ratios to find the unknown value.
What are the Trigonometric Ratios?
Watch this video to learn how to use the cosine, tangent and sine ratios to find unknown angles and sides.
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