Definition of Parallel Lines - Math Is Fun
Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 kids, teachers and parents.

Parallel lines - math word definition - Math Open Reference
Definition and properties of parallel lines. Lines are parallel if they lie in the same plane, and are the same distance apart over their entire length

Parallel lines have the same slope while the slope of ...
How to identify parallel and perpendicular lines based on the slope. Parllel lines have the same slope, while perpendiclar lines's slope are negative reciprocals.

IXL - Construct parallel lines (Geometry practice)
Fun math practice! Improve your skills with free problems in 'Construct parallel lines' and thousands of other practice lessons.

IXL - Proofs involving parallel lines I (Geometry practice)
Fun math practice! Improve your skills with free problems in 'Proofs involving parallel lines I' and thousands of other practice lessons.

How to construct a parallel through a point with compass ...
This page shows how to construct a line parallel to a given line that passes through a given point with compass and straightedge or ruler. It is called the 'angle copy method' because it works by using the fact that a transverse line drawn across two parallel lines creates pairs of equal corresponding angles.

Parallel Line through a Point Construction
Parallel Line through a Point. How to construct a Parallel Line through a Point using just a compass and a straightedge

Properties of Parallel Lines Cut by a Transversal
Next question: What can we say about alternate exterior angles? Wait for answer: They are congruent. Move transparency down to show next theorem: If 2 parallel lines are cut by a transversal, then alternate exterior angles are congruent.

Free Geometry Worksheets - Kuta Software LLC
Free Geometry worksheets created with Infinite Geometry. Printable in convenient PDF format.

Parallel Lines, a Transversal and the angles formed ...
Parallel Lines cut by trransversal and angles. Corresponding, alternate exterior, same side interior