Proof: If Parallelogram Then Sides Congruent B2

Let's prove the following theorem:

Proof:

Proof Table

#	Claim	Reason
1	distance WX = distance YZ	if WXYZ is a parallelogram, then distance WX = distance YZ (If Parallelogram Then Sides Congruent B)
2	distance WX = distance ZY	if distance WX = distance YZ, then distance WX = distance ZY (Distance Property 2)

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