The word that means same size and same shape?
What is congruent?
The word that describes translating.
Slide
The word that describes rotating
turning or spinning
This word is another way of saying reflecting
Flip
The graph depicts a rigid transformation. What is the rule? Give the words and the notation.
1 unit right 2 units down: (x + 1, y - 2)
Name the rigid transformations.
translation, reflection, rotations
Which transformations doesn't change orientation?
translations
Adding to the x-coordinate moves a figure in this direction.
to the right
How many degrees rotation occurred If both coordinates change signs?
180 degree rotation
This coordinate stays the same when a figure is reflected over the y-axis.
the y-coordinate.
The given graph depicts a rigid transformation.
What is a reflection in the y-axis?
This is the algebraic rule of a translation that moves a figure 2 units left and 3 units up.
(x, y) → (x − 2, y + 3)
The picture below shows this type of transformation.
Rotation
If (1, 6) is translated to the left 3 and down 1, what are the new coordinates?
(-2, 5)
The segment below has been rotated 90o in what direction?
counter clockwise
This coordinate changes when a figure is reflected over the x-axis.
the y-coordinate
The given graph shows multiple transformations of the pre-image *. Which image shows a Reflection of * across the y-axis.
What is D?
What is the rotation from pre image to image?
90 degrees clockwise or 270 degree counter clockwise.
This notation (symbol) is how we indicate the figure from the image.
prime mark A'
What would be done to the x and y values of an ordered pair if a figure translates up and to the left.
subtract from the x-coordinate and add to the y-coordinate?
This is the coordinate M' after the figure below is rotated 180o clockwise.
(-6, -6)?
The figure has been reflected over this line.
the x-axis
The given graph depicts a rigid transformation.
What is a 90-degree clockwise rotaition?
These two transformations have occurred to the given figure.
What is a Reflection across the x-axis and then translated 10 units right and 2 units up.
Which figure is the image in the following reflection:
the blue triangle
In words, what is the translation rule for the figure to image below?
left two units, up two units
This clockwise rotation is the same as rotating 90o counterclockwise.
270o clockwise
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.
The given graph shows rigid transformations of the pre-image . Triangle * will have a Rotations of 90-degrees counterclockwise about the origin. Where will the new figure be?
What is figure B?
A y-axis representation of the word MOON would produce this word. An x-axis representation of the word WOW would produce this word.
NOOM and MOM?