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Trigonometry

This class was created by Brainscape user Charlotte Dutt-Whittington. Visit their profile to learn more about the creator.

By: Charlotte Dutt-Whittington
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Decks in this class (9)

Trig functions
sohcahtoa and inverses
6  cards
Radians to degrees
first quadrant and multiples of 90
8  cards
Principal angles
When do you use principal angles,
Sin csc,
Cos sec
5  cards
Unit circle coordinates
angles in radians, first quadrant only
5  cards
Circle formulas
sector area and arc length
6  cards
Trig addition formulas
Sin a b,
Cos a b,
Tan a b
6  cards
Trig identities
Sin 2x cos 2x,
Sin 2x,
Cos 2x
5  cards
More trig formulas
Sinusoidal wave, law of sines, law of cosines, area of a triangle
4  cards
Special right triangles
45 45 90,
30 60 90
2  cards

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Trigonometry

  • Class purpose General learning

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