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Coordinate Geometry
SSC Math 8 Coordinate Geometry
| Term | Definition |
|---|---|
| Transformation | a change in the size or position of a figure |
| Rotation | a transformation in which a figure is turned around a point |
| Reflection | A transformation of figure that flips the figure across a line |
| Dilation | A transformation that enlarges or reduces a figure |
| Scale Factor | The ratio used to enlarge or reduce similar figures |
| Similar Figures | Figures with the same shape but not necessarily the same size |
| Congruent Figures | Figures having the same size and shape |
| Congruence Transformation | A transformation that results in an image that is the same shape and the same size as the original figure |
| Translation | A movement of a figure along a straight line |
| Image | A figure resulting from a transformation |
| Center of Rotation | The point about which a figure is rotated |