Solve the problems. Write the complete proof in your paper homework and for online (only) complete the probing statement (if any) that is a part of your proof or related to it. a. Prove: AB ∥ DE

See below

Step-by-step explanation:

       Statements                                               Reasons

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1. Seg. BA is congr to seg. BC              1. Given

2. <A is congr to <BCA                         2. Theorem: If 2 sides of triangle are

                                                                   congr, then opp <s are congr

3. Seg. DC is congr to seg. DE              1. Given

4. <E is congr to <DCE                         4. Theorem: If 2 sides of triangle are

                                                                   congr, then opp <s are congr

5. <BCA is congr to <DCE                     5. Vertical <s are congr.

6. <E is congr to <BCA                           6. Theorem: Congr of <s is transitive

7. <E is congr to <A                                 7. Theorem: Congr of <s is transitive

8. AB||DE                                                 8. If two lines are cut by a transversal

                                                        such that alt int <s are congr. then the

                                                         lines are parallel

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step-by-step explanation:

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