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OpenStudy (unicwaan):
Find the the values of cos theta for the angle shown. Can someone walk me through this problem please?
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OpenStudy (unicwaan):
Never mind I'll just explain the drawing. It's a graph that was a terminal point at (4, -square root of 33) so it's in quadrant 3..
OpenStudy (unicwaan):
OpenStudy (unicwaan):
I just have to find the value of cos theta with the given terminal point...
OpenStudy (freckles):
@unicwaan find the hyp of that right triangle |dw:1434746333384:dw| once you find the hyp then you find cos(theta) since that is adj/hyp
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