Serenity3074ngo Serenity3074ngo Mathematics Answered 1. Figures A and B are similar. 2.5 a 7.5 b Which transformation of figure A shows that A and B are similar? A. translation 3 units up B.O translation 3 units down C.O dilation by a scale factor of 3 D.O dilation by a scale factor of 1/3