<PRE><B>Question 873291</B>
1. Which of the following angles is NOT coterminal with the other three?
A. 591 degrees = 360 + 231 - 360 = -129 degrees
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B. 231 degrees - 360 = -129
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C. 51 degrees
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D. -129 degrees
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Ans: A, B, and D are coterminal angles
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Cheers,
Stan H.
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