Define congruence.
The same shape, same size?
What is another word for translating?
Sliding or shifting
What word describes rotating?
Turning
What is another word for reflection?
Flipping, mirroring
What temperature does water freeze at?
0 degrees Celsius, 32 degrees Farenheit
These are the types of rigid transformations.
Reflections, translations, and reflections
Adding to the x-coordinate moves a figure in this direction on a graph.
Right
Making both coordinates negative rotates the figure how many degrees?
180o
True or false, mirror images are ALWAYS congruent?
True
A triangle with 3 unequal sides is called what?
A scalene triangle
The picture below shows this type of transformation.
Rotational symmetry
What are the coordinates of the image when the pre-image (1, 6) is translated to the left 3 units and down 1 unit?
(-2, 5)
The green segment below has been rotated 90o in what direction?
Counterclockwise
Which coordinate changes when a figure is reflected over the x-axis?
The y-coordinate
What are your 5 senses?
Taste, smell, touch, hearing, & sight
This notation is how we differentiate the preimage from the image
Prime notation, ex. A -> A'
What are the coordinates of the image when the coordinates of the pre image (-1,-5) is translated 4 units to the left and 6 units up?
(-5,1)
Name the coordinates for M' after the figure below is rotated 180o clockwise.
(-6, -6)
The green figure has been reflected over which line?
The x-axis
How many bones are in the human body?
206
Which colored figure is the rotated image in the following reflection:
The blue figure
The green shape is translated in which directions and how many units?
Left two units, up two units
What clockwise rotation is the same as rotating 90o counterclockwise.
270o clockwise
Name the coordinates of A' after the figure below has been reflected over the line x=4.
(6, 1)
Who lives in a trashcan on Sesame Street?
Oscar the Grouch