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OpenStudy (anonymous):
Angle θ is the angle whose tangent is 4/3. What would be the sine of angle θ? Help always appreciated(:
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OpenStudy (anonymous):
|dw:1389471332670:dw|
hartnn (hartnn):
good! now find the hypotenuse using the pythagoras theorem. can u ?
OpenStudy (anonymous):
The square root of 25...which is 5, correct?
hartnn (hartnn):
yes! correct :) and so, now can u find sin theta ? Hint : sin = opposite/hypotenuse
OpenStudy (anonymous):
uhmm.... .6? or .8? >.<
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hartnn (hartnn):
|dw:1389471628419:dw|
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