Properties
Translations
Rotations
Reflections
Random Trivia
100
Define congruence.
The same shape, same size?
100
What is another word for translating?
Sliding or shifting
100
What word describes rotating?
Turning
100
What is another word for reflection?
Flipping, mirroring
100
What city is Ms. Weber from
Cleveland
200
These are the types of rigid transformations.
Reflections, translations, and reflections
200
Adding to the x-coordinate moves a figure in this direction on a graph.
Right
200
Making both coordinates negative rotates the figure how many degrees?
180o
200
True or false, mirror images are ALWAYS congruent?
True
200
What are the three branches of government
Legislative, judicial, executive
300
The picture below shows this type of transformation.
Rotational symmetry
300
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)
300
The green segment below has been rotated 90o in what direction?
Counterclockwise
300
Which coordinate changes when a figure is reflected over the x-axis?
The y-coordinate
300
What is the square root of 144?
12
400
This notation is how we differentiate the preimage from the image
Prime notation, ex. A -> A'
400
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)
400
Name the coordinates for M' after the figure below is rotated 180o clockwise.
(-6, -6)
400
The green figure has been reflected over which line?
The x-axis
400
what is the world's largest ocean?
The Pacific Ocean!
500
Which colored figure is the rotated image in the following reflection:
The blue figure
500
The green shape is translated in which directions and how many units?
Left two units, up two units
500
What clockwise rotation is the same as rotating 90o counterclockwise.
270o clockwise
500
Name the coordinates of A' after the figure below has been reflected over the line x=4.
(6, 1)
500
Where did Ms. Weber go to college?
William and Mary