Question

what style of proof is this?
statement\treason

1. s is the mid - point of rt\tgiven

2.\t

1. st ≅ xy\tgiven

4.
the correct proof
paragraph proof
two column proof
flow chart proof

Explanation:

The proof is presented in a table with two columns - one for statements and one for reasons. This is characteristic of a two - column proof.

Answer:

Two column proof