18 questions
If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?
(3, 5)
(-3, -5)
(-5, 3)
(5, 3)
Which rule describes rotating 180° clockwise?
( x, y ) → ( y, -x )
( x, y ) → ( -x, -y )
( x, y) → ( x, y )
( x, y ) → ( -y, x )
What is the image of F (-2, 7) after a rotation of 180° clockwise?
F' (-2, -7)
F' (7, -2)
F' (2, -7)
F' (2, 7)
What is the image of J (8, -6) after a rotation of 180° counterclockwise?
J' (8, 6)
J' (-6, 8)
J' (-8, 6)
J ' (-8, -6)
Triangle A is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?
A
B
C
D
Which rule describes rotating 270° clockwise?
( x, y ) → ( y, -x )
( x, y ) → ( -x, -y )
( x, y) → ( x, y )
( x, y ) → ( -y, x )
Which rule describes rotating 90° clockwise?
( x, y ) → ( y, -x )
( x, y ) → ( -x, -y )
( x, y) → ( x, y )
( x, y ) → ( -y, x )
Rotate K (7, 8) around the origin 90° counterclockwise. State the image of K'.
K' (-7, -8)
K' (8, -7)
K' (-8, 7)
K' (8, 7)
What is another word for rotation?
Turn
Flip
Slide
Shrink
The new figure created from a transformation is...
Image
Pre-image
How many degrees does this shape rotate counterclockwise about the origin?
90°
180°
270°
360°
Which of the following transformations can be described as a turn or a spin.
Reflection
Translations
Rotation
Dilation
If (12,-19) if rotated 90 degrees CCW, what will it become?
(12,-19)
(19,12)
(-19,-12)
(-12,19)
If (4,-2) → (4,-2) represents a counterclockwise rotation of the point on a coordinate plane, how many degrees is the rotation?
90
180
270
360
Shapes change size when they are rotated
True
False
Which picture shows a 90o clockwise rotation?