Acute Angle - Between 0 and 90 degrees, Right Angle - 90 degrees, Obtuse Angle - Between 90 and 180 degrees, Straight Line - 180 degrees, Reflex Angle - Between 180 and 360 degrees, Full turn - 360 degrees, Angles in a Triangle - Total of 180 degrees, Angles in a Quadrilateral - Total of 360 degrees,

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切換範本

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