Pythagorean Theorem & Trigonometric Ratios

Determine the trigonometric ratios for the following triangle: (a) Sin A = (b) Cos A = (c) Tan A = (d) Sin B = (e) Cos B = (f) BTan B = T Example 1: Determine the length of side x and y of each right triangle using trigonometric ratios. RIGONOMETRIC RATIOS Recall that in a right triangle with acute angle A, the following ratios are defined: ................
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