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anonymous

  • one year ago

Couple Trig Questions Please Help!!!

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  1. anonymous
    • one year ago
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    1. Which of the following is true? Sine is negative in Quadrant I. Tangent is positive in Quadrant III. Cosine is positive in Quadrant III. Sine is negative in Quadrant II.

  2. Nnesha
    • one year ago
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    \(\huge\color{red}{\rm CAST }\)rule! |dw:1442517436157:dw|

  3. Nnesha
    • one year ago
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    or just remember the x,y order pair (x,y) x-coordinate = cos y-coordinate = sin tan = y/x (sin /cos)|dw:1442517710308:dw|

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