Description
Finding Reference Angles Notes - Interactive Google Slides File
-What is a reference angle?
-How to find a reference angle, with visual for rules
-3 examples with movable arrow to plot angles in correct quadrant
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Highlights
Digital downloads
Grades
10th - 12th
Subjects
Standards
CCSSHSF-TF.A.3
Teaching Duration
30 minutes
Description
Finding Reference Angles Notes - Interactive Google Slides File
-What is a reference angle?
-How to find a reference angle, with visual for rules
-3 examples with movable arrow to plot angles in correct quadrant
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
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Questions & Answers
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Standards
to see state-specific standards (only available in the US).
CCSSHSF-TF.A.3
Use special triangles to determine geometrically the values of sine, cosine, tangent for π/3, π/4 and π/6, and use the unit circle to express the values of sine, cosine, and tangent for π–𝘹, π+𝘹, and 2π–𝘹 in terms of their values for 𝘹, where 𝘹 is any real number.
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