SOLUTION: What is the exact value of cos 0° as found on the unit circle?

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Question 463788: What is the exact value of cos 0° as found on the unit circle?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
If you draw the angle 0 degrees on a unit circle, you will see the x-coordinate is 1. Hence cos(0) = 1.