Math: Chapter 3 - Parallel and Perpendicular Lines

Alternate exterior angles: angles located on the outside of the lines cut through by the transversal on opposing sides

Alternate interior angles: angles located on the inside of the lines cut through by the transversal on opposing sides

consecutive interior angles: angles located on the inside of the lines cut through by the transversal on the same side

corresponding angles: angles that occupy the same relative position at each intersection where the transversal crosses

equidistant: the distance between two lines measured along a perpendicular line that is always the same

parallel lines: coplanar lines that never intersect

parallel planes: planes that never intersect

point-slope form: y-y1 = m(x - x1)

slope-intercept form: y = mx + b

rate of change: Describes how a quantity is changing over time

skew lines: lines that do not intersect and are not coplanar

slope: the measure of how steep a line is; rise/run

slope formula: y2-y1/x2-x1

transversal: a line that intersects two or more lines in a plane at different points