Proof: Vertical Angles 1     
1 = 3
4 = 6
1 = 4
2 = 5
1. 
1. 
1 = 4
1 = 3
4 = 5
2 = 5
1 = 2
2 = 3
5 = 6
4 = 6



ProveIt! by Michael Ferraro <mferraro@balstaff.org>.
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