Asequence of transformations maps ∆abc to ∆a′b′c′. the sequence of transformations that maps ∆abc to ∆a′b′c′ is a reflection across the (x-axis, y-axis, line y=x, line x=y) followed by a translation (4 units to the right an 10 units up, 8 units to the right and 4 units up, 10 units to the right and 2 units up, 10 units to the right and 4 units up)