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Asked by Bob hill

If the theta lies in quadrant 2 and sin theta equals 1/5, find sec theta
9 years ago

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Answered by Steve
sin = y/r
cos = x/r, so sec = r/x

so, plot the triangle, find the missing side (x) and plug it in.
9 years ago
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If the theta lies in quadrant 2 and sin theta equals 1/5, find sec theta

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