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OpenStudy (shaleiah):
I need help with a question... but, I'm sure most mathletes and Human calculators will find this kinda complex.
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Nnesha (nnesha):
what is the definition of sin ? cos and tan ?
OpenStudy (shaleiah):
cosine= adjacent / hypotenuse
OpenStudy (shaleiah):
tan = opposite/adjacent
Nnesha (nnesha):
correct what about sin and tan ?
OpenStudy (shaleiah):
sine=opp/hypotenuse
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Nnesha (nnesha):
here is an example |dw:1449783297338:dw| if i have to find x value i would use cosine ratio bec the given is hypotenuse and i'm looking for adjacent side
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