SOLUTION: If theta is an angel in standard position in quadrant II and sin theta= 12/13, evaluate all remaining trigonometry function of theta in simplest radical form
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Question 999470: If theta is an angel in standard position in quadrant II and sin theta= 12/13, evaluate all remaining trigonometry function of theta in simplest radical form Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! If theta is an angle in standard position in quadrant II and sin theta= 12/13, evaluate all remaining trigonometry function of theta in simplest radical form
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Note: QII has negative x-values and positive y-values
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By definition sin = y/r
So, y = 12 and r = 13
Then x = -sqrt[13^2-12^2] = -sqrt[25] = -5
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sin = y/r = 12/13
cos = x/r = -5/13
tan = y/x = -12/13
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csc = r/y = 13/12
sec = -13/5
cot = -13/12
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Cheers,
Stan H.
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