. In each of the following figures, checkwhether line l is parallel to – InterviewSolution

1.

. In each of the following figures, checkwhether line l is parallel to line m or not.

Answer»

a) since 123+57 = 180° ... so lines l and m are parallel

b) 98+72 = 170 ≠ 180 , so l is not parallel to m

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