Mathematics, 20.07.2019 19:50 fainet
△qrs is mapped to △q'r's' using the rules (x, y)→(−x, y) followed by (x, y)→(x−1, y+2) . which statement describes the relationship between △qrs and △q'r's'? △qrs is congruent to △q'r's' because the rules represent a reflection followed by a translation, which is a sequence of rigid motions. △qrs is not congruent to △q'r's' because the rules do not represent a sequence of rigid motions. △qrs is congruent to △q'r's' because the rules represent a reflection followed by a rotation, which is a sequence of rigid motions. △qrs is congruent to △q'r's' because the rules represent a translation followed by a rotation, which is a sequence of rigid motions.
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△qrs is mapped to △q'r's' using the rules (x, y)→(−x, y) followed by (x, y)→(x−1, y+2) . which state...
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