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Mathematics 13 Online
OpenStudy (anonymous):

Evaluate tan(cos^-1 3/5) and assume that all angles are in Quadrant I.

OpenStudy (anonymous):

draw the triangle

OpenStudy (anonymous):

there is no triangle in the question on my test

OpenStudy (kc_kennylau):

he tells you to draw one yourself

OpenStudy (anonymous):

use the unit circle

OpenStudy (kc_kennylau):

|dw:1388474038328:dw|

OpenStudy (kc_kennylau):

don't use no unit circle

OpenStudy (anonymous):

yes but you can always draw one...|dw:1388474042392:dw|

OpenStudy (primeralph):

Or you can draw stuff.

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