Question

what style of proof is this? it is given that abcd is a parallelogram, so ab || dc by the definition of parallelogram. so, ∠1 ≅ ∠2 by the alternate - interior angles theorem. it is also given that dc bisects ∠bde, so ∠2 ≅ ∠3 by the blank. therefore, ∠1 ≅ ∠3 by the blank. paragraph proof flow chart proof the correct proof two - column proof

Explanation:

The proof is presented in a continuous - text format, stating the given information, applying theorems, and making deductions in a paragraph - like structure. This is characteristic of a paragraph proof. Flow chart proofs use diagrams and arrows, two - column proofs have statements in one column and reasons in another, and "the correct proof" is a non - specific term.

Answer:

Paragraph proof