A transversal is a line that intersects two or more lines in the same plane. A transversal produces 8 angles in pairs. Transversals can be parallel or non-parallel lines
A line is formed by connecting two points with minimum distance. A segment has definite beginning and end points. A ray has only one fixed point. A line segment has fixed length
Distance between lines is measured using perpendicular distance. Line is formed by connecting two points with minimum distance. Distance between parallel lines is perpendicular distance
Corresponding angles form when parallel lines intersect by a transversal. One interior and one exterior angle must be on the same side of the transversal. Corresponding angles are not always congruent
Points are exact locations identified by capital letters. Lines connect two points and extend infinitely in both directions. Planes are two-dimensional surfaces made up of infinite lines. Space contains all points in three dimensions
Parallel lines have constant distance between them. Perpendicular lines intersect at 90-degree angles. Straight lines can be parallel, perpendicular or have one point of intersection