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Trigonometry 11 Online
OpenStudy (anonymous):

k

OpenStudy (cwrw238):

whats the question?

OpenStudy (cwrw238):

whats wrong with the draw facility?

OpenStudy (cwrw238):

can you use it?

OpenStudy (cwrw238):

ok you have a triangle with opposite side to angle of elevation = 60 and adjacent side = 85 the sine of this angle is opposite/hypotenuse work out the hypotenuse using pythagoras theorem then find the the sine.

OpenStudy (cwrw238):

yes i got 0.5769 but 0.58 is good for an approximate value

OpenStudy (cwrw238):

no sorry gotta go

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