Proof: If Sides Congruent Then Parallelogram 2
Let's prove the following theorem:
if distance WX = distance ZY and distance WZ = distance XY, then WXYZ is a parallelogram
Proof:
Proof Table
| # | Claim | Reason |
|---|---|---|
| 1 | distance XW = distance ZY | if distance WX = distance ZY, then distance XW = distance ZY |
| 2 | distance XY = distance WZ | if distance WZ = distance XY, then distance XY = distance WZ |
| 3 | WXYZ is a parallelogram | if distance XW = distance ZY and distance XY = distance WZ, then WXYZ is a parallelogram |
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