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anonymous
 3 years ago
how do I solve COT pi/4 without a calculator
anonymous
 3 years ago
how do I solve COT pi/4 without a calculator

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0http://www.mathwords.com/t/trig_values_of_special_angles.htm

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0special angles can be memorized

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0you are looking for \(\frac{\cos(\frac{\pi}{4})}{\sin(\frac{\pi}{4})}\)

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0if you know what those values are, you win, otherwise you need to look them up
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