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Mathematics 13 Online
OpenStudy (anonymous):

given sin theta = 4/5 find tan in 2nd Quad

OpenStudy (mokeira):

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OpenStudy (mokeira):

sin= opp/hyp

OpenStudy (mokeira):

|dw:1407259279343:dw|

OpenStudy (mokeira):

it is a triangle in the ratio 3:4:5

OpenStudy (mokeira):

so tan= 4/3

OpenStudy (anonymous):

-4/3 i thought

OpenStudy (anonymous):

cuz its in the 2nd quadrant

OpenStudy (mokeira):

i guess so...

OpenStudy (anonymous):

thanks!

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