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anonymous
 one year ago
WILL MEDAL
If cosine of x equals 1 over 2, what is sin(x) and tan(x)? PLEASE explain your steps.
anonymous
 one year ago
WILL MEDAL If cosine of x equals 1 over 2, what is sin(x) and tan(x)? PLEASE explain your steps.

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Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\rm sin \rm \theta = \frac{ opposite }{ hypotenuse }~~~~ \cos \theta = \frac{ adjacent }{ hypotenuse } ~~\tan \theta = \frac{ opposite }{ adjacent }\]

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1dw:1440018006585:dw cos =adjacent over hyp so write that and then apply Pythagorean theorem to find 3rd side of right triangle .

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1no c = hypotenuse longest side

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1which is 2 in this equation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So the answer is Sin = sqrt(5)/2 and tan = sqrt(5)/1
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