SOLUTION: What does it mean by "by memory or chart, state the value of the 6 trig functions of 5pi/6...? Doesn't it mean like tan is y/x and such?

Question 449939: What does it mean by "by memory or chart, state the value of the 6 trig functions of 5pi/6...? Doesn't it mean like tan is y/x and such?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi

6 trig functions of 5pi/6. (150�)

using the (cosx,sinx) summary below:

sin 150� = 1/2

csc 150� = 

cos 150� = 

sec 150� = 

tan 150� = 

 

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