SOLUTION: A point of an angle B is (-3,2). Find the exact value of cotB

Algebra ->  Trigonometry-basics -> SOLUTION: A point of an angle B is (-3,2). Find the exact value of cotB      Log On


   



Question 863148: A point of an angle B is (-3,2). Find the exact value of cotB
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
A point of an angle B is (-3,2). Find the exact value of cotB
Coordinates(-3,2) places the reference angle B in quadrant II in which cot<0.
cotB=adj side/opp side=x/y=-3/2