two column proofs: geometry

lor15

New member
Joined
Nov 6, 2005
Messages
4
Ok here we go... :?
heres me problem (sry i dont have a pic)

Given: line DL bisects line BN and angle XLN is congruent to angle XDB
Prove: line LN is congruent to line DB

This is what i have so far
statements
1) line DL bisects line BN; angle XLN is congruent to angle XDB
2) angle BXD os congruent to angle NXL

reasons
1) given
2) verticle angles are congruent[/u]
 
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