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Trigonometric Ratios from Right Triangle Similarity Practice Test
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Q1
Two similar right triangles have a scale factor of 3:2. If the cosine of the acute angle in the smaller triangle is $$\frac{4}{5}$$, what is the cosine of the corresponding acute angle in the larger triangle?
Two similar right triangles have a scale factor of 3:2. If the cosine of the acute angle in the smaller triangle is $$\frac{4}{5}$$, what is the cosine of the corresponding acute angle in the larger triangle?