Pre-Calc Honors Help

6.02 Angle Sum and Difference Formulas

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EVEN/ODD IDENTITIES

COSINE SUM & DIFFERENCE FORMULA

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Cosine Angle Sum Example

SINE SUM & DIFFERENCE FORMULA

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Sine Angle Sum Example

TANGENT SUM & DIFFERENCE FORMULA

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Tangent Angle Sum Example

EXTRA PRACTICE:

Assessment Practice

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