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WorksheetsTransformational Geometry
Total questions: 50
Worksheet time: 3hrs 30mins
Name the quadrant where POINT Y is located.
Quadrant I
Quadrant Il
Quadrant III
Quadrant IV
Which letter matches the coordinate (-5,6)?
P
Z
K
S
Which letter matches the coordinate (6,-3)?
G
J
K
Z
The original figure in a transformation.
Object
Image
Transformation
Dilation
A figure resulting from a transformation.
Image
Preimage
Transformation
Object
A movement (slide) of a figure along a straight line.
Translation
Reflection
Rotation
Dilation
A transformation of a figure that flips the figure across a line.
Reflection
Translation
Rotation
Dilation
A line that a figure is flipped across to create a mirror image of the original figure.
Line of Reflection
Line of Symmetry
Congruent
Coordinate Plane
A line that divides a figure into two congruent reflected halves.
Line of Symmetry
Line of Reflection
Center of Rotation
Center of Dilation
A transformation in which a figure is turned about a point.
Rotation
Reflection
Dilation
Transformation
The point about which a figure is rotated.
Center of Rotation
Center of Dilation
Reflection
Rotation
Figures with the same shape, but not necessarily the same size.
Similar
Congruent
Dilation
Coordiante
Having the same size and shape; ≅.
Congruent
Similar
Image
Preimage
The ratio used to enlarge or reduce similar figures.
Scale Factor
Scale Drawing
Transformation
Congruent
Translate 4 left and 1 up
Translate 1 left and 4 up
Rotate 180 degrees
Reflect over the x-axis
9
A
B
C
D
Which is the rule for this transformation?
(x, y) -> (x+2, y+5)
(x, y) -> (x-2, y-5)
(x, y) -> (x+5, y+2)
(x, y) -> (x-5, y-2)
What is the mirror line for this reflection?
y-axis
x=-3
y=x
x-axis
What shape is the reflection from shape E in the x-axis?
A
B
C
D
Which of the following shows a reflection over the x-axis?
A
B
C
D
Reflect over x-axis
Reflect over y-axis
Rotate 180 degrees
Translate 5 up, 2 right
Where would point C(9, -10) be located after a 180 degree rotation?
C'(-9, 10)
C'(-10, 9)
C'(10, -9)
C'(9, 10)
If you were to rotate ABCD 90° clockwise about the origin, what would the coordinate of A' be?
(-5, 3)
(5,-3)
(-3, 5)
(3, -5)
Which of the following shows a dilation?
What is the scale factor?
k = 2
k = 1/2
k = 4
k = 1/4
A(3,3) B(6,6) C(9,3)
Dilate Point C by a scale factor of 3:
(12,0)
(12,12)
(1, 2/3)
(9, 6)
A(3,3) B(6,6) C(9,3)
