An image of similar triangles is shown. Use the image to answer the questions. a triangle GEH with side GE labeled 17, side EH labeled 15, and side GH labeled 8 and a second triangle DEF with side DF labeled 12 Part A: Find the length of side FE. Show each step of your work. (2 points) Part B: Find the length of side DE. Show each step of your work. (2 points)