Polygon abcde is the result of a reflection of polygon lmnop over the line. which line segment in the image corresponds to pl¯¯¯¯¯ in the pre-image? ab¯¯¯¯¯ bc¯¯¯¯¯ de¯¯¯¯¯ ea¯¯¯¯¯ cd¯¯¯¯¯ and triangle abc has vertices a(5, 3) , b(3, 7) , and c(1, 4) . triangle abc is dilated, and the vertices of the image are a′(2.5, 1.5) , b′(1.5, 3.5) , and c′(0.5, 2) . the center of dilation is the origin. what is the scale factor of the dilation? 0.25 0.5 2 4