## (+) Prove the addition and subtraction formulas for sine, cosine, and tangent and use them to solve problems.

26 Lesson(s)

### Playing with the Numbers

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Reflections (3)

### Unit Review Game: Lingo

12th Grade Math » Unit: Trigonometric Relationships
12th Grade Math » Unit: Trigonometric Relationships
Troy, MI
Environment: Suburban

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### Unit Assessment: Trigonometric Relationships

12th Grade Math » Unit: Trigonometric Relationships
12th Grade Math » Unit: Trigonometric Relationships
Troy, MI
Environment: Suburban

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### Does cos(A - B) = cos(A) - cos(B)?

12th Grade Math » Unit: Trigonometric Relationships
12th Grade Math » Unit: Trigonometric Relationships
Troy, MI
Environment: Suburban

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Resources (12)

Reflections (1)

### Sum and Difference Day 1 of 2

12th Grade Math » Unit: Trigonometric Identities
12th Grade Math » Unit: Trigonometric Identities
Independence, MO
Environment: Suburban

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Resources (18)

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### Midterm Review Workshop

12th Grade Math » Unit: Midterm Review and Exam
12th Grade Math » Unit: Midterm Review and Exam
Troy, MI
Environment: Suburban

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### Weather Ups and Downs

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (11)

### When Will We Ever Use This

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (9)

### Trig Review

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (19)

### Tangent Modeling

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (9)

### Here's Proof

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (11)

### Pluses and Minuses

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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### Touching Tangents

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (14)

### Double or Half

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Resources (9)

### Which Way Do We Go?

Algebra II » Unit: Trigonometric Functions
Algebra II » Unit: Trigonometric Functions
Craigmont, ID
Environment: Rural

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Standards:

Resources (11)
Common Core Math