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18 Απρ 2020 · The document outlines important trigonometric ratios like sine, cosine and tangent, and defines concepts like adjacent, opposite, and hypotenuse sides of a right triangle. It also discusses Pythagoras' theorem relating side lengths in a right triangle.
2 Ιαν 2020 · Example 1 – Finding Trigonometric Ratios • Find the six trigonometric ratios of the angle in Figure 3. • Solution: Figure 3 • Solution: Figure 3 Special Triangles • Certain right triangles have ratios that can be calculated easily from the Pythagorean Theorem.
28 Σεπ 2008 · The document discusses trigonometric ratios and their properties. It defines the three basic trigonometric ratios - sine, cosine, and tangent - for any angle. It also discusses reciprocal ratios like cosecant, secant, and cotangent, which are the reciprocals of the basic ratios.
23 Οκτ 2019 · There are three ways to write a ratio: Example Statement- 6 cups party mix to 2 cups pretzels . 6 to 2 6 : 2 6 2. Equivalent Ratios. Two ratios that name the same number
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The document illustrates the six trigonometric ratios - sine, cosine, tangent, cosecant, secant and cotangent - through examples of right triangles. It defines the primary ratios of sine, cosine and tangent using the mnemonics SOH CAH TOA and provides examples of calculating the ratios from sides of right triangles.
The Six Trigonometric Ratios.ppt - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. sin A = 18/27 = 2/3 cos A = 9/27 = 1/3 tan A = 18/9 = 2 csc A = 27/18 = 3/2 sec A = 27/9 = 3 cot A = 9/18 = 1/2
