SOLUTION: how do i find the exact value of sec 25pi/3?

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Question 646322: how do i find the exact value of sec 25pi/3?
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
how do i find the exact value of sec 25pi/3?
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25π/3=8π+π/3
this means rotating counter clockwise 4 revolutions+π/3, terminating in quadrant I with reference angle π/3
sec 25π/3
=sec π/3
=1/cos π/3
=1/(1/2)
=2