Properties
Translations
Rotations
Reflections
Dilation
100
Rotations, reflections, and translations are all types of...?
What is Transformations.
100
The word that describes translating.
Slide
100
The word that describes rotating
turning
100
This word is another way of saying reflecting
Flip
100
What may happen to a shape when it goes through dilation?
It may get bigger or smaller.
200
Which transformations doesn't change orientation?
translations
200
Adding to the x-coordinate moves a figure in this direction.
to the right
200
If both coordinates change signs what transformation occurred? (-x,-y)
180 degree rotation
200
True or False: In a reflection, the size and shape of the figure change.
False. Both size and shape stay the same.
200
What happens to angles in dilation?
They stay the same degree.
300
The picture below shows this type of transformation.
Rotation
300
If (1, 6) is translated to the left 3 and down 1, do the sides change length?
No
300
Line segment XY was _________ to form line segment X'Y'.
rotated
300
Reflection is the ____ image of the shape.
-translated
-rotated
-mirror
-dilated
mirror
300
In this image, what is happening when the triangle is dilated?
The triangle becomes bigger.
400
This notation (symbol) is how we indicate the figure from the image. *If A is the pre-image, what would the image be?*
prime mark A'
400
This is what happens to the angle and sides of a figure if a figure translates up and to the left.
Nothing. The angle stays the same degree and the sides stay the same length.
400
How can you label angle N?
400
The figure has been reflected over this line.
the x-axis
400
Dilations are ______ but not ________.
similar/contgruent
500
Which figure is the prime image in the following reflection?
the blue triangle - A'B'C'
500
What kind of transformation is the figure below?
translation
500
Which is the pre image? ABCD or A'B'C'D' 
ABCD
500
Reflect the triangle ABC over Y-axis with side lengths AB =3 units, BC = 4 units and AC = 5 Units. After reflection What is the length of BC?
4 Units.
500
True or false: Dilations always keep the same length sides.
False, the sides change (longer or shorter) in dilations.
600
Name the rigid transformations. (meaning they don't change size or shape)
translation, reflection, rotations
600
In a reflection, angles do what?
Stay the same.
600
What would be the transformation in the illustration? Translation, rotation, reflection, or dilation?
rotation
600
Reflect triangle PQR over X axis, what is the angle measure for P' Q' R'? Angle Measure for P = 60, R=90, Q = 30
P' 60, Q' 30, R' 90
600
What does congruent mean?
Two figures are congruent if they are the exact same size and shape.