This doesn't change during a rigid transformations.
What is the size?
The word that describes translating.
What is sliding?
The word that describes rotating
What is turning?
This word is another way of saying reflecting
What is mirrored?
What transformation is this image showing?
What is rotation.
These are the types of rigid transformations.
What is to the right?
Making both coordinates negative rotates the figure this many degrees.
What is 180o (clockwise or counterclockwise)?
This coordinate changes when a figure is reflected over the y-axis.
What is the x coordinate.
(2,-3) reflected over the x-axis goes to what point?
What is (2,3).
The picture below shows this type of transformation.

What is rotating?
This is the image coordinate pair when the preimage (1, 6) is translated to the left 3 and down 1.
What is (-2, 5)?
The segment below has been rotated 90o in this direction.

What is counter clockwise?
This coordinate changes when a figure is reflected over the x-axis.
What is the y-coordinate?
(-6,0) reflected over the y-axis goes to what point?
This symbol is how we differentiate the preimage from the image.
What is prime'?
This is what happens to the coordinates if a figure translates up and to the left.
What is subtracting from the x-coordinate and adding to the y-coordinate?
This is the coordinate M' after the figure below is rotated 180o clockwise.

What is (-6, -6)?
The figure has been reflected over this line.

What is the x-axis?
What is the new coordinate of point (4,2) after a 180 degree rotation?
What is (-4,-2).
This figure is the image in the following reflection:

What is the blue figure?
The shapes are translated in this direction these many units.

What is left two units, up to units?
This clockwise rotation is the same as rotating 90o counterclockwise.
What is 270o clockwise?
Describe the reflection.
What is the y-axis.
What is the new coordinate for a point (4,-9) rotating 360 degrees?
What is (4,-9).