4. In the diagram below, segment BD is parallel to segment CE with AB = 6, 2 points BC = 9, AD = 8, and DE = 12. Which of the following mappings of triangle
BAD would justify that it is similar to triangle CAE?*
A dilation by a factor of 3/2centered at A
A dilation by a factor of 4/3 centered at C
A dilation by a factor of 5/2 centered at A
A dilation by a factor of 3/4 centered at C