Question

Given: rt , st , and u is a transversal of r, s, and t.
Prove: rs
Proof:

Statements Reasons
1. rt and st Given
2. 1 3 and 2 3
3. 1 2 transitive property of congruence
4. rs converse of corresponding angles postulate

Answer 1

is there a diagram (of the actual figure, not just the statements/proofs?)

that being said, you just need to figure out which of the four principles applies to angles 1, 2, and 3. (are they corresponding angles, parallel angles, etc.)

Answer 2

This is the image.

Thank you

Answer 3

so try understanding and using what above said @Mercury than this is easy to solve it

Answer 4

oops was cleaning meant to get to this earlier

anyway, you have two parallel lines cut by a transversal. the angles in the same positions (relative to each other) are demonstrated as such:



with that being said, which posulate applies?