'Hypotenuse 2 shorter leg' presentation slideshows

Square Roots and Irrational Numbers

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9.4 Special Right Triangles

9.4 Special Right Triangles. CCSS: G.SRT.6. CCSS: G.SRT.6:. UNDERSTNAD that by similarity, side ratios in right triangles are properties of the angles in the triangle , LEADING to definitions of trigonometric ratios for acute angles. Standards for Mathematical Practice.

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9.4 Special Right Triangles

9.4 Special Right Triangles. Geometry NCSCOS: 1.02; 2.03. Objectives. Find the side lengths of special right triangles. Use special right triangles to solve real-life problems, such as finding the side lengths of the triangles. E.Q:. How can we find the lengths of a special right triangle?.

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Warm Up

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Warm Up

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Right Triangle Trigonometry

?. Right Triangle Trigonometry. Trigonometry is based upon ratios of the sides of right triangles. The six trigonometric functions of a right triangle, with an acute angle ? , are defined by ratios of two sides of the triangle. hyp. opp. adj. The sides of the right triangle are:.

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8-2 Special Right Triangles

8-2 Special Right Triangles. Objective: To use the properties of 45 0 -45 0 -90 0 and 30 0 -60 0 -90 0 triangles. Review. a. Hypotenuse:. Side c. c. Sides a and b. Legs:. b. Pythagorean Theorem Given a right triangle then ____________. a 2 + b 2 = c 2. Converse:.

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