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7 Cards in this Set

  • Front
  • Back

Standard Position

Vertex on origin, initual side on positive x-axis, terminal side points anywhere else

SOHCAHTOA's opposites

CHOSHACAO

Coterminal

<'s terminal sides coincide

Unit Circle

Radius of 1

Sine for ref. triangle

y/r

Cosine for ref. Triangle

x/r

Tangent for ref. Triangle

y/x