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How To Determine If Two Lines are Parallel to Apply Angle Theorems

10,269 views November 12, 2013 1:32

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ChannelBrian McLogan

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👉 Learn about converse theorems of parallel lines and a transversal. Two lines are said to be parallel when they have the same slope and are drawn straight to each other such that they cannot meet. In geometry, parallel lines are identified by two arrow heads or two small lines indicated in both lines.

A transversal is a straight line crossing two parallel lines. There are various angle relationships formed when a transversal crosses two parallel lines. They include: alternate interior angles, alternate exterior angles, corresponding angles, consecutive interior angles, etc.

Similarly, when given two lines being crossed by a transversal and the angle relationships, we can determine if the two lines are parallel using the converse of the given angle relationship's theorem.

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Organized Videos:
✅Parallel Lines and a Transversal
youtube.com/playlist?list=PL0G-Nd0V5ZMrQBDRuLuX…
✅Parallel Lines and a Transversal Converse Theorems
youtube.com/playlist?list=PL0G-Nd0V5ZMpFfUfe0y6…
✅Parallel Lines and a Transversal Theorems
youtube.com/playlist?list=PL0G-Nd0V5ZMqW0loPGzH…
✅Label Angles formed by Parallel Lines and a Transversal
youtube.com/playlist?list=PL0G-Nd0V5ZMoEH3gRbu9…
✅Define Angles formed by Parallel Lines and a Transversal
youtube.com/playlist?list=PL0G-Nd0V5ZMqWWomNKZs…
✅Parallel Lines cut by a Transversal Solve for x
youtube.com/playlist?list=PL0G-Nd0V5ZMpDxIdxtue…
✅Find the value x that proves two lines are parallel
youtube.com/playlist?list=PL0G-Nd0V5ZMqh9EI8Ab9…
✅Parallel Lines and a Transversal | Proofs
youtube.com/playlist?list=PL0G-Nd0V5ZMoguhXbVEk…
✅Algebraic Proofs
youtube.com/playlist?list=PL0G-Nd0V5ZMqVAbQ-aqf…

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👨‍👩‍👧‍👧 About Me: I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. Find more here: freemathvideos.com/about-me/

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About this tutorial

Brian McLogan published this 1:32 video tutorial on November 12, 2013. It has been watched 10,269 times on YouTube.

Category
Education
Duration
1:32
Published
November 12, 2013
Views
10,269
Likes
50

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