8-3 Solving Right Triangles Blank 2-1-17 (1).pdf

# 8-3 Solving Right Triangles Blank 2-1-17 (1).pdf - 8­3...

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8­3 Solving Right Triangles Blank 2­1­17.notebook 1 January 31, 2017

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8­3 Solving Right Triangles Blank 2­1­17.notebook 2 January 31, 2017 8­2
8­3 Solving Right Triangles Blank 2­1­17.notebook 3 January 31, 2017 8­2 Homework Solutions

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8­3 Solving Right Triangles Blank 2­1­17.notebook 4 January 31, 2017 8­3 Solving Right Triangles
8­3 Solving Right Triangles Blank 2­1­17.notebook 5 January 31, 2017

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8­3 Solving Right Triangles Blank 2­1­17.notebook 8 January 31, 2017 Use the trigonometric ratio cos A = 24/25 to determine which angle of the triangle is angle A. 24 5 25
8­3 Solving Right Triangles Blank 2­1­17.notebook 9 January 31, 2017 In Lesson 8­2, you learned that sin 30° = 0.5. Conversely, if you know that the sine of an acute angle is 0.5, you can conclude that the angle measures 30°. This is written as sin ­1 (0.5) = 30°.

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8­3 Solving Right Triangles Blank 2­1­17.notebook 10 January 31, 2017 Use your calculator to find each angle measure to the nearest degree.
8­3 Solving Right Triangles Blank 2­1­17.notebook

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