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Lesson Plan

Find coordinates for the 45ᴼ angle of the unit circle

teaches Common Core State Standards CCSS.Math.Content.HSG-SRT.C.7 http://corestandards.org/Math/Content/HSG/SRT/C/7
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In this lesson you will learn how to find the trigonometric coordinates for the 45ᴼ angle of the unit circle by using properties of special right triangles.
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Right triangles and trigonometry

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