Question

ILL MEDAL!!!!!!
In angle ABC, AB = x, BC = y, and CA = 2x. A similarity transformation with a scale factor of 0.5 maps angle ABC to angle MNO, such that vertices M, N, and O correspond to A, B, and C, respectively. If OM = 5, what is AB?

AB = 2.5
AB = 10
AB = 5
AB = 1.25
AB = 2

Answer 1

@felavin

Answer 2

@iGreen