Mathematics, 03.03.2021 08:50, vnfrancis3716

Polygon A is a reflection of polygon B about the line y = x. Which of the following must be true?. A. If polygon A is in quadrant II, then polygon B must be in quadrant II B. Polygon A must be congruent to polygon B C. Polygon A is also a rotation of polygon B about a point D. Polygon A is not congruent to polygon B

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