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Lesson 1

Grade Level:: 11
Subject:: Math
Topic:: Introduction to Special Triangles
Objective:: Introduce the topic of trig and point out its importance to math and science using historical documents and current issues. Introduce students to the triangle. Connect this lesson with prior experience with different types of triangles. Review a few key facts about triangles such as the sum of all angles.

Introduce the basic trig functions; sine, cosine and tangent. Show how they can be used in a right triangle to measure distances
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Lesson 1