Triangle KLM is the pre-image of A K'L'M', before a transformation K L L' -K 18-16-14-12-10-8 -6 -4 -2 0 2 4 10 12 14 16 18 -2 M IM -61 X Part A: Timothy said that triangle KLM was dilated by a scale factor of 1.5 centered at the origin. Is Timothy correct? Explain your answer or show your work by listing the coordinates of the primage and image and showing the scale factor Part B: Are the two triangles similar? Explain.