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Trig Ratios of Similar Right Triangles

Author:
Ben Dougherty
Topic:
Ratios, Right Triangles, Triangles
Use the slider to control the scale factor of the dilation of triangle ABC onto triangle A'B'C' with a center of dilation of (0,0). Notice how the values for the sine, cosine, and tangent of B' and C' (right-hand column) change as you dilate the triangle.

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