click below
click below
Normal Size Small Size show me how
Geometry-polygons
Geometric terms for polygons
Term | Definition |
---|---|
Polygon | A closed plane figure made up of line segments. |
Quadrilateral | A polygon with four sides. |
Square | Quadrilateral with four equal sides and four right angles. |
Rectangle | Quadrilateral with four right angles, and the opposite sides are parallel and the same length. |
Triangle | A polygon with three sides. |
Pentagon | A polygon with five sides. |
Hexagon | A polygon with six sides. |
Heptagon | A polygon with seven sides. |
Octagon | A polygon with eight sides. |
Nonagon | A polygon with nine sides. |
Decagon | A polygon with ten sides. |