nintendotwins123 nintendotwins123 29-09-2021 Mathematics contestada Quadrilateral ABCDABCDA, B, C, D is reflected across line mmm to create quadrilateral A'B'C'D'A ′ B ′ C ′ D ′ A, prime, B, prime, C, prime, D, prime. What is the perimeter of quadrilateral ABCDABCDA, B, C, D?