Given: ∥ , ∥ Prove: ≅

How do you write a paragraph proof to prove that the corresponding angles shown are congruent

Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site

Through which points should a line of rotation be placed to create a cylinder with a radius of 3 units