Chapter 8: Right Triangles and Trigonometry
Introduce the properties of right triangles and the basics of trigonometry. Learn about sine, cosine, and tangent ratios and how to apply them to find missing sides and angles.
MicroSims:
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Right Triangle Solver: Input known values to calculate unknown sides or angles.
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Trigonometric Ratio Explorer: Adjust triangle sides to see changes in trig ratios.