SOLUTION: how to find the coordinate points of terminal pi/4 in a circle?

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Question 375721: how to find the coordinate points of terminal pi/4 in a circle?
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
The angle pi%2F4 has terminal side the ray y=x, (starting from the origin (0,0)). Therefore any point on this terminal side is represented by the point (x, x). (The x and y coordinates are equal!).