When the scale factor is 1, what is the ratio of the side length of the side opposite ∠A and the length of the hypotenuse?
Change the scale factor to 3. What is the ratio of the side length of the side opposite ∠A to the length of the hypotenuse?
What is the ratio of the side length of the side opposite any 30° angle and the length of the hypotenuse?
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Trigonometric Ratios