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Mathematics 19 Online
OpenStudy (anonymous):

FAN AND MEDAL http://static.k12.com/eli/bb/817/-1/0/2_37302_44974/-1/b0c7bc40f7e5f494498c3168c8648c065cd7076e/media/1e8ce6de45d33952a80e6d22f388d66418e4312d/mediaasset_652004_1.png In the triangle below, what ratio is sin R? p/r r/q r/p p/q

OpenStudy (anonymous):

opposite/hypotenuse

OpenStudy (anonymous):

which side is opposite to R?

OpenStudy (anonymous):

q

OpenStudy (anonymous):

no, that's the hypotenuse

OpenStudy (anonymous):

so is it p/q

OpenStudy (anonymous):

no

OpenStudy (anonymous):

|dw:1434730091067:dw|

OpenStudy (anonymous):

so what is the opposite side to angle R?

OpenStudy (anonymous):

p

OpenStudy (anonymous):

no

OpenStudy (anonymous):

its r

OpenStudy (anonymous):

lol omg im slow

OpenStudy (anonymous):

what is the hypotenuse?

OpenStudy (anonymous):

thats q

OpenStudy (anonymous):

correct, the ratio is opposite/hypotenuse what is the answer?

OpenStudy (anonymous):

r/q

OpenStudy (anonymous):

good job

OpenStudy (anonymous):

thanks so much .....i had a slow moment...

OpenStudy (anonymous):

no problem

OpenStudy (anonymous):

i should know this

OpenStudy (anonymous):

is cos hyp/adj ??

OpenStudy (anonymous):

nvmd i got it .

OpenStudy (anonymous):

cos is adjacent/hypotenuse

OpenStudy (anonymous):

just remember SOH CAH TOA

OpenStudy (anonymous):

sin= opp/hyp cos=adj/hyp tan=opp/adj

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