![\"\"](\"/userfiles/image/steps_images/solution.JPG\")
Given that ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=624c5defb6e3a4d0dc58de04a464c282.png\")
.
If the two lines in a plane are cut by a transversal so that a pair of corresponding angles is congruent, then the lines are parallel.
\Since ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=ce074387d798c5bdc14302df6f163fc9.png\")
are the corresponding angles and they are congruent.
Congruent corresponding angles indicates parallel lines. So, ![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=de14e56fe85ec50b16825682b0bb7b57.png\")
.