BC: Parallelogram A parallelogram is a shape with at least two sides parallel.
FC: My Geometry Scrapbook Austin Paradissis
1: Point A point is an entity that has a location in space or on a plane, but has no extent. . < Small but still a point
2: Line A line is a an infinitely-extending one-dimensional figure that has no point. _______________________
3: Plane A plane is a abstract surface which has infinite width and length, zero thickness, and zero curvature.
4: Intersecting Lines An intersection is a single point where two lines meet or cross each other.
5: Parallel Lines Parallel Lines are lines that will never intersect in the plane but will meet on the limit to infinity.
6: Skew Lines Skew lines are two lines that do not intersect and are not parallel.
7: Acute Angles Acute angles are angles that measure less than 90 degrees.
8: Obtuse Angles Obtuse angles are angles that measure more than 90 degrees but less than 180 degrees.
9: Right Angles Right angles are angles are angles that measure exactly 90 degrees.