△def is mapped to △d′e′f′ using the rule (x, y)→(x, y+1) followed by (x, y)→(x,−y).
whic...
Mathematics, 01.02.2020 09:45, xmanavongrove55
△def is mapped to △d′e′f′ using the rule (x, y)→(x, y+1) followed by (x, y)→(x,−y).
which statement correctly describes the relationship between △def and △d′e′f′ ?
△def is not congruent to △d′e′f′ because the rules do not represent a sequence of rigid motions.
△def is congruent to △d′e′f′ because the rules represent a translation followed by a rotation, which is a sequence of rigid motions.
△def is congruent to △d′e′f′ because the rules represent a translation followed by a reflection, which is a sequence of rigid motions.
△def is congruent to △d′e′f′ because the rules represent a reflection followed by a reflection, which is a sequence of rigid motions.
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