709-2011
Wednesday, December 14, 2011
What are the TRANSFORMATIONS?
Transformation
Moves a shape
Moves a geometric figure
Translation
To slide along a straight line
Reflection
A mirror image
like flipping the image
mirror line or a line of reflection
line of symmetry
distance must be the same from the mirror line to each image.
Rotation
is a turn about a fixed point
point doesn't move
called the center of rotation or rotation point
1 comment:
ntina
February 9, 2012 at 3:23 PM
Good Job! You Have a Picture, Video, And notes
I understand more now because of the explaining
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Good Job! You Have a Picture, Video, And notes
ReplyDeleteI understand more now because of the explaining