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Sine and Cosine Ratios Part 2

This lesson explains what ratios of sides in a right triangle the Sine and Cosine ratios are and how to use them to find sides and angles in right triangles. This is the second part of a two part lesson. This is one of a series of math video lessons created for the MPM2D grade 10 Academic math course in the province of Ontario, Canada.
Length: 06:34

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