Question

what is checking for parallel lines?​

Answer 1

Step-by-step explanation:

Checking for Parallel Lines

When a transversal cuts two lines, such that pairs of corresponding angles are equal, then the lines have to be parallel. ... When a transversal cuts two lines, such that pairs of alternate interior angles are equal, the lines have to be parallel. Draw a line l.

Answer 2

Answer:

Two lines are said to be parallel if either one of the following is satisfied: 1) Corresponding angles are equal. 2) Alternate angles are equal. 3) Interior angles on the same side of the transversal are supplementary.

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