Question

Use a paragraph proof to prove:

If two parallel lines are cut by a transversal, then alternate interior angles are congruent.

Also,

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

1=3=5=7
2=4=6=8

Answer 2

Their asking me for a paragraph proof, that part i understand but it won't help prove my answer.

Answer 3

Is a paragraph proof that you have to "write in words" or like in an "analitical way"? I don´t think that a formal proof for that is trivial...

Answer 4

its you have to write in words its a step to step proof with the statements, and then its justification.