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math 2
Term | Definition |
---|---|
congruent figures | figures that have the same size and the same shape |
corresponding angles | matching angles |
corresponding sides | matching side |
transformation | changes a figure into another figure |
image | the new figure from the transformation |
translation | is the transformation in witch the figure slides but does not turn |
reflection | a flip or a mirror image |
line of reflection | where a figure is reflected in a line |
rotation | a turn |
center of rotation | transformation in witch a figure is rotated about a point |
angle of rotation | the number of degrees a figure rotates |
similar figures | figures that have the same shape but not the same size |
diolation | transformation in witch a figure is bigger or smaller |
center of diolation | a point is respect |
scale factor | lengthiness of the image |