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What's an angle with a negative sine and a positive cosine?
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example would be angle more than or equals to 270 to less than or equal to 360 degrees
sine is negative in third and fourth quadrant cosine is positive in first and fourth quadrant so the angle should be in 4th quadrant @MathFreak106 Could you tell me the angle now?
one would be 320 degrees - an angle in 4th quadrant
all angles of third quadrant .
I know the angle is in the 4th quadrant, but I dont know how to tell what angle it is
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sorry ! fourth Quadrant sine is negative but cos is positive from 270 to 360 every angle
Well, it can be anything within that quadrant, I guess.
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