Flash FeedPrecalculus · AP · Trigonometric Functions
AP Precalculus: Trigonometric Functions flashcards
Angles, radians, the unit circle, the six trig functions and their key identities.. 24 cards to learn: tap one to flip it.
The cards
Where this deck sits in the curriculum
- Course
- Precalculus
- Level
- AP
- Unit
- Trigonometric Functions (opens in a new tab)
- SCED code
- 02114
- Textbook
- Precalculus 2e
The course and its code come from SCED, the US federal list of school courses. The unit is a chapter of a free OpenStax textbook. Flash Feed is not affiliated with either.
How this deck was checked
On 2026-11-05, every card was compared with a primary source and with a second source from a different publisher. The comparison was done automatically, not by a teacher, so a card can still be wrong. Flash Feed is not affiliated with any source named here.
Sources
Total: 17 · primary: 3 · second publisher: 14
- Primary source Precalculus 2e, Chapter 5 Key Terms (opens in a new tab) (OpenStax (Rice University), openstax.org)
- Primary source Precalculus 2e, Chapter 5 Key Equations (opens in a new tab) (OpenStax (Rice University), openstax.org)
- Second source Wikipedia: Angle (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Pythagorean trigonometric identity (opens in a new tab) (Wikipedia, en.wikipedia.org)
Show the other sources (13)
- Primary source Precalculus 2e, Chapter 5 Key Concepts (opens in a new tab) (OpenStax (Rice University), openstax.org)
- Second source Wikipedia: Sine and cosine (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Periodic function (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Identity (mathematics) (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Hypotenuse (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Degree (angle) (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Radian (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Unit circle (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Trigonometric functions (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source MathWorld: AngleofElevation (opens in a new tab) (Wolfram MathWorld, mathworld.wolfram.com)
- Second source MathWorld: AngleofDepression (opens in a new tab) (Wolfram MathWorld, mathworld.wolfram.com)
- Second source Wikipedia: Arc length (opens in a new tab) (Wikipedia, en.wikipedia.org)
- Second source Wikipedia: Circular sector (opens in a new tab) (Wikipedia, en.wikipedia.org)
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