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4)2:2 C Plane & Gons
Coordinate Plane & Polygons
| Term | Definition |
|---|---|
| Coordinate Plane | A plane containing two perpendicular axes that intersect at the origin. |
| Quadrant | The 4 sections formed by the "X" and "Y" axis. |
| Ordered Pair | A pair of numbers indicating a specific point on the coordinate plane. |
| Origin | The point where the x and y axis intersect on the plane. |
| X Coordinate | The first number in an ordered pair. |
| Y Coordinate | The second number in an ordered pair. |
| X axis | The horizontal axis. |
| Y axis | The vertical axis. |
| Polygon | A plane shape having 3 or more straight sides. |
| Regular Polygon | A polygon where all sides and angles are equal. |
| Lines of Symmetry | A line that divided a figure into 2 congruent parts. |
| Congruent | The same size, shape, measure, length. |
| Corresponding Parts | The sides and angles that match in congruent polygons. |