Question

Triangle ABC is similar to triangle DEF. Using the image below, prove that parallel lines have the same slope.

Answer 1

@Elsa213

Answer 2

@teagirl7630

Answer 3

I know that you have to use the slope formula which is y2-y1/x2-x1

Answer 4

@teagirl7630

Answer 5

I did AB DE, BC EF, and CA FD is that right?

Answer 6

I did AB DE, BC EF, and CA FD is that right?