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18 Απρ 2020 · OBJECTIVES • Illustrates the six trigonometric ratios • Find the trigonometric ratios of special angles. • Use trigonometric ratios to solve problems involving right triangles.
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.
22 Νοε 2013 · The document provides examples of calculating trigonometric ratios for various angles and triangles. It also examines ratios of complementary and special angles like 0, 30, 45, 60, 90 degrees. Two angles are adjacent if they share a common side and vertex.
1 What you will learn How to find the value of trigonometric ratios for acute angles of right triangles More vocabulary than you can possibly stand!
Cosine = adjacent/hypotenuse Tangent = opposite/adjacent Cosecant = hypotenuse/opposite Secant = hypotenuse/adjacent Cotangent = adjacent/opposite These six trigonometric functions are the 6 different ratios that you can set up from a right triangle. (per PowerPoint presentation by Sally Keely, Trigonometric Functions Defined)
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
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.
