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2d Geometry
Two- dimensional: A shape that has width and height but no thickness.
transformation: changes the position or size of a figure
pre image: original position of a figure before a transformation
image: new position of a figure after a transformation
prime notation: notations for labeling a new figure after a transformation
4 types of transformation
reflection: flip
rotation: turn
translation: slide
dilation: reducing or enlarging a figure
congruent: figures that have the same size and shape
similar: figures that have the same shape, congruent angles, and proportional sides
Check out additional websites for more information:
http://www.mathwarehouse.com/transformations/
http://www.mathsisfun.com/geometry/transformations.html
https://www.khanacademy.org/math/geometry/transformations
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