Rotations, Reflections, and Translations
(-10, 7)
What is the image of W (-7, -10) after a rotation 270° counterclockwise?
(4, 3)
Find the image of triangle ABC after rotating 90 degrees counterclockwise about the origin. What are the coordinates of C' ?
x-coordinate
Reflecting over the y-axis changes the ____-_____________.
5 Right 2 Down
Translate the blue shape to the pink shape...
Triangle D clockwise
Triangle A is rotated 270° clockwise with the origin as the center of rotation to create a new figure. Which position does this figure land after the rotation?
Triangle B
Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which position does this figure land after the rotation?
Triangle D CCW
Triangle A is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which position would the figure land after the rotation?
True
True or False: One of the triangles is a rotation of the other.
False
True or False: The image A'B'C' is a rotation of ABC.
Reflection
A flip is also called a ____________.
Rotation
A turn is referring to a _______.
counter clockwise
A rotation that moves to the left is called
Clockwise
A rotation that moves to the right is called
Slide
A translation is also called a ____.
Pre-Image
BEFORE a shape is transformed, it is known as the...
Which is true about a 180 degree rotation?
Both Are correct
(x+2, y-9)
Determine how to translate triangle A'B'C' to triangle ABC.
(x + a, y + b)
How do you represent a translation Algebraically?
180
How many degrees was the figure rotated?
(-3, -5)
If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?
(0, 0)
If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be?
(3,4)
Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.
(8,5)
Rotate the point (-5,8) counter clockwise around the origin 270 degrees. State the image of the point.
(-5,-5)
Rotate the point (5,5) around the origin 180 degrees. State the image of the point.
(-8,7)
Rotate the point (7,8) counterclockwise around the origin 90 degrees. Which is the new point after the rotation?
(-3,1)
Starting at (-2, 0) what is the new location after (x -1, y + 1)
(6,2)
Starting at (3,0) what is the new location after (x+3, y+2)
Turn
What is another word for rotation?
( -x , -y )
When you rotate 180 degrees the ( x , y ) becomes ?
( y , -x )
When you rotate 90 degrees clockwise ( x , y ) becomes ?
slide right 2, down 3
Which explains this (x, y) ----> (x + 2, y - 3)