SOLUTION: For the angle of 5π/4 radiant, what are two of its co-terminal angles? A positive and a negative one?

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Question 1063290: For the angle of 5π/4 radiant, what are two of its co-terminal angles? A positive and a negative one?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
A positive co-terminal angle is:
+2%2Api+%2B+5%2Api%2F4+=+8%2Api%2F4+%2B+5%2Api%2F4+
+13%2Api%2F4+
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A negative co-terminal angle is:
+-2%2Api+%2B+5%2Api%2F4+=+-8%2Api%2F4+%2B+5%2Api%2F4+
+-3%2Api%2F4+