Pre-Calc: Simplifying Trig Identities

Pre-Calc: Simplifying Trig Identities

Assessment

Flashcard

Mathematics

10th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of cotangent (cotθ)?

Back

cotθ = 1/tanθ

2.

FLASHCARD QUESTION

Front

How can cotangent (cotθ) be expressed in terms of sine and cosine?

Back

cotθ = cosθ/sinθ

3.

FLASHCARD QUESTION

Front

What is the definition of tangent (tanθ)?

Back

tanθ = sinθ/cosθ

4.

FLASHCARD QUESTION

Front

What is the relationship between sine, cosine, and tangent?

Back

tanθ = sinθ/cosθ

5.

FLASHCARD QUESTION

Front

What is the Pythagorean identity involving sine and cosine?

Back

sin²θ + cos²θ = 1

6.

FLASHCARD QUESTION

Front

How do you convert between degrees and radians?

Back

To convert degrees to radians, multiply by π/180. To convert radians to degrees, multiply by 180/π.

7.

FLASHCARD QUESTION

Front

What is the value of sin(0°) and cos(0°)?

Back

sin(0°) = 0, cos(0°) = 1

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