Question

Use a paragraph proof to prove:

If two lines and a transversal form corresponding angles that are congruent, then the two lines are parallel

Answer 1

I'm not sure which theorems you already know and which ones you can use to prove this

Answer 2

2 and 6 are corresponding so angle 2 = angle 6

angles 2 and 3 are supplementary, so angle 2 + angle 3 = 180

since angle 2 = angle 6, you can replace angle 2 with angle 6 to get angle 6 + angle 3 = 180

Answer 3

I'm sure you see where this is going