SOLUTION: Hi, can you please help me on this question. I must evaluate this function without a calculator: sin750 degrees
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Question 937152: Hi, can you please help me on this question. I must evaluate this function without a calculator: sin750 degrees
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
sin750 degrees = sin(30° + 720°) = sin(30°) = 1/2
Note: 720° is around the circle twice...
(cosx, sinx) Summary Unit Circle
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