Geometry In
the real world
Home
Table of Contents
Videos
Parallel Lines
Slope
Vertical Angles
Perpendicular Lines
Intersecting Lines
Coplanar
Plane
Opposite Rays
Coordinate
Supplementary Angles
Transversal
Rise
Corresponding Angles
Run
Interior
Exterior
Hypotenuse
Collinear Points
Postulate
Theorem
Skew
Parallel Planes
Leg
Scalene Triangle
Isosceles Triangle
Equilateral Triangle
Acute
Right
Obtuse
Collinear Points
Definition: A set of points that lie in a straight line.