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Parallel and Perpendicular lines

Perpendicular Bisector examples with algebra

In geometry, a perpendicular line is a line perpendicular to another line. The word "perpendicular" comes from the Latin word "perpendiculum", meaning "a rod to hang from". The perpendicular is the line that is perpendicular to the plane of the other line. The definition of perpendicular lines is based on two equivalent definitions: A line is perpendicular to another line if the two lines intersect and no point on the second line lies on the first line. A line is perpendicular to another line if the two lines are not parallel and a point on the second line lies on the first line. The first definition follows from the second, since the angle between two lines is 90 degrees.

Kurt Kleinberg

Distance Formula Derivation

Distance Formula Examples

Equations of Lines

Equations of Lines Examples

Midpoint Formula Derivation

Midpoint Formula Examples

Parallel and Perpendicular Lines

Parallel and Perpendicular examples

Partitioned Line Segments

Perpendicualr Bisectors

Perpendicular Bisector examples with algebra

partioned Segments Examples

Applications of Parallel Lines

Definition of Parallel Lines and Relationships