Contributor LearnZillion
- Update
- 01-01-2016
- Content Type
- Lesson
- Grade Level
- Ninth grade, Tenth grade, Eleventh grade
- Object Type
- Website
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Students will use reference angles to find the value of sine, cosine, and tangent of angles in the coordinate plane without a calculator. Students should be familiar with radians, the unit circle, and special triangles before engaging in this lesson.
Students will use reference angles to find the value of sine, cosine, and tangent of angles in the coordinate plane without a calculator. Students should be familiar with radians, the unit circle, and special triangles before engaging in this lesson.
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Numbers and Operations
LESSON MODULE
Ninth grade, Tenth grade, Eleventh grade
Evaluate Functions Using Reference Angles
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