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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 |