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tutorme.com/blog/post/parallel-lines-and-transversals

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.

www.nagwa.com/en/explainers/269123859024

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.

en.wikipedia.org/wiki/Transversal_(geometry)

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

tutors.com/math-tutors/geometry-help/proving-lines-are-parallel

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 ...

mathsux.org/2020/09/23/geometry-transversals-and-parallel-lines

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

www.bigideasmath.com/protected/content/ipe_na/grade%208/05/g8_05_05.pdf

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

calcworkshop.com/reasoning-proof/parallel-lines-cut-transversal

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 ...

www.geeksforgeeks.org/parallel-lines-and-transversals

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 ...

mathbitsnotebook.com/Geometry/ParallelPerp/PPangles.html

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 ...

www.studypug.com/geometry-help/parallel-lines-and-transversals

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 ...

www.mathsisfun.com/geometry/parallel-lines.html

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:.