Mathematics, 21.02.2020 06:26, ErrorNameTaken505

A conjecture and the flowchart proof used to prove the conjecture are shown.

Given: A B C D is a parallelogram. Angle 3 is congruent to angle 2. Prove: Segment DC bisects angle A D E. Art: A parallelogram A B C D. Ray D C extends past vertex C and forms an exterior angle labeled as 3. Ray D E extends diagonally down to right and forms an exterior angle labeled as 2. Angle A D C is labeled as 1.

Drag an expression or phrase to each box to complete the proof.

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A conjecture and the flowchart proof used to prove the conjecture are shown.

Given: A B C...