\"\"

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The angle \"\"=\"\".

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\"\" is quadrant I.

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\"\" is quadrant II.

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\"\" is quadrant III.

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\"\" is quadrant IV.

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\"\"

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The angle is \"\".

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Just compare the fraction with the \"\" to the fractions

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The angle \"\", where 5/4 is between 1 and 3/2.

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So it is in quadrant III.

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\"\"

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The angle is in Quadrant III.