The word for preserving same size and same shape?
What is congruency?
The word that describes translating.
Slide
The word that describes rotating
turning
This word is another way of saying reflecting
Flip
This rule describe translating up 6 units.
(x, y+6)
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)
Which transformations doesn't change orientation?
translations
Adding to the x-coordinate moves a figure in this direction.
to the right
If both coordinates change signs what transformation occurred?
180 degree rotation
This coordinate stays the same when a figure is reflected over the y-axis.
the y-coordinate.
Describe this transformation rule: (x, - y)
reflect over the x-axis?
The given graph depicts a rigid transformation.
What is a reflection in the y-axis?
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 rule for the Transformation below is...
(x,y) ---> (y, -x)
90 degree Rotation Clockwise
This coordinate changes when a figure is reflected over the x-axis.
the y-coordinate
If (1,5) becomes (3,0) what is the transformation rule?
(x + 2, y - 5)
The given graph depict multiple transformations on the coordinate grid. Describe the relationship between Triangle C and Triangle D.
What is a reflection over the x-axis?
This notation (symbol) is how we indicate the figure from the image.
prime mark A'
This is what happens to the coordinates 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
This rule describes rotating 270o clockwise.
(x,y)-->(-y, x)
The Transformation below shows a Translation from Quadrant __ ---> Quadrant __.
What is a Translation from...
Quadrant II ---->Quadrant I
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.
(y, -x) is a description of rotating 270o counterclockwise or rotating 90o clockwise. True or False
True
Describe the Transformation below.
What is a reflection across the y-axis?
Name the 4 transformations.
translation, reflection, rotations, dilation
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)
Describe the transformation below.
90 degrees clockwise or 270 degree counter clockwise.
Reflect triangle PQR over X axis, what is the angle measure for P' Q' R'? Angle Measure forP = 60, R=90, Q = 30
R' 90, P' 60, Q' 30
This is the verbal description and rule for the following transformation.
What is a Translation 7 Units LEFT & 3 Units UP?
(x, y) --->(x-7, y-3)
Triangle ODP is Translated 5 units right and 2 units down. Give the new coordinates for O'D'P'
O: (0, 3) D:(4, 8) P:(7, 2)
O': (5, 1)
D': (9, 6)
P': (12, 0)
What is congruency? How do you prove congurency?
Two figures are congruent if one can be mapped onto another through series of rigid transformations.
Give the verbal description for (x,y) -> (x-4,y+0)
the figure moves 4 units to the left.
What would be the transformation in the illustration?
180 degree rotation
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?
What is the rule for the given transformation.
Reflection across the y-axis (𝑥, 𝑦) → (−𝑥,𝑦)
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.