double angle examples.pdf - Section 3: Using double angle formulas

 
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  double angle examples.pdf
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Double Angle Identities

Unit 9: Trigonometric Identities
Lesson 11 of 14

Objective: SWBAT use the sum and difference identities to find the double angle formulas.

Big Idea: Trigonometric sum formulas are used to find double angle formulas for sine, cosine and tangent.

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Subject(s):
Math, double angle formulas, Trigonometric identities, PreCalculus
  40 minutes
double angle
 
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