ProveIt! Two-Column Proofs Practice Tool

Proof: Converse of Parallel Lines 5

5 = 92 $\^o$

3 =

4

4 = 46 $\^o$

line UTS $\|\|$ line PQR

1.

1.

TQR =

3 +

4

TQR = 46 $\^o$ + 46 $\^o$ ;

TQR = 92 $\^o$

5 = 92 $\^o$

3 = 46 $\^o$

3 =

4

line UTS $\|\|$ line PQR

4 = 46 $\^o$

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