May 31, 2021 ... When a transversal line crosses a pair of parallel lines, you'll find many pairs of supplementary angles, or angles that add to 180 degrees.

We can extend these ideas and properties to a transversal of parallel lines. Recall that a transversal of parallel lines is a line that intersects both lines.

First, if a transversal intersects two lines so that corresponding angles are congruent, then the lines are parallel. Second, if a transversal intersects two ...

If two lines are cut by a transversal and the alternate exterior angles are equal, then the two lines are parallel. Angles can be equal or ...

Sep 23, 2020 ... When a transversal line cuts across two parallel lines, opposite exterior angles are congruent. parallel lines and transversals. 3) ...

the transversal form eight angles. Which of these angles have equal measures? Explain your reasoning. ACTIVITY: A Property of Parallel Lines.

Jan 21, 2020 ... Well, when two parallel lines are cut by a transversal (i.e., get crossed by a third line), then not only do we notice the vertical angles and ...

Apr 30, 2021 ... If a transversal intersects two parallel lines, such that a pair of corresponding angles is equal, then the two lines are parallel to each other ...

If two lines are cut by a transversal and the interior angles on the same side of the transversal are supplementary, the lines are parallel. dividerdash. In ...

When a set of parallel lines gets cut by another line, that other line is called a transversal. Having this transversal line paves the way for a variety of ...

When parallel lines get crossed by another line (which is called a Transversal), you can see that many angles are the same, as in this example:.