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Worksheets

Transformational Geometry

Total questions: 36

Worksheet time: 2hrs 48mins

Name
Class
Date
1.

A change in the size or position of a figure.

a)

Transformation

b)

Translation

c)

Reflection

d)

Rotation

2.

The original figure in a transformation.

a)

Preimage

b)

Image

c)

Transformation

d)

Dilation

3.

A figure resulting from a transformation.

a)

Image

b)

Preimage

c)

Transformation

d)

Dilation

4.

A movement (slide) of a figure along a straight line.

a)

Translation

b)

Reflection

c)

Rotation

d)

Dilation

5.

A transformation of a figure that flips the figure across a line.

a)

Reflection

b)

Translation

c)

Rotation

d)

Dilation

6.

A line that a figure is flipped across to create a mirror image of the original figure.

a)

Line of Reflection

b)

Line of Symmetry

c)

Congruent

d)

Coordinate Plane

7.

A line that divides a figure into two congruent reflected halves.

a)

Line of Symmetry

b)

Line of Reflection

c)

Center of Rotation

d)

Center of Dilation

8.

A transformation in which a figure is turned about a point.

a)

Rotation

b)

Relfection

c)

Dilation

d)

Transformation

9.

The point about which a figure is rotated.

a)

Center of Rotation

b)

Center of Dilation

c)

Reflection

d)

Rotation

10.

A circular movement in the right direction.

a)

Clockwise

b)

Counter-clockwise

c)

Coordinate

d)

Congruence Transformation

11.

A circular movement in the left direction.

a)

Counter-clockwise

b)

Clockwise

c)

Congruent

d)

Similar

12.

A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.

a)

Coordinate Plane

b)

Coordinate

c)

Scale Factor

d)

Line of Reflection

13.
If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?
a)
(-5, 5)
b)
(-3, 5)
c)
(-5, 3)
d)
(-3, 3)
14.
Which rule would result in a translation of 2 units left and 3 units up?
a)
(x, y) → (2x, 3y)
b)
(x, y) → (x - 2, y + 3)
c)
(x, y) → (-x, -y)
d)
(x, y) → (x + 2, y - 3)
15.
Is the picture being reflected in the y-axis or x-axis?
a)
y-axis
b)
x-axis
16.
Reflect a figure over the y-axis- 
a)
Change the x-coordinate
b)
Change the y-coordinate
17.
Reflect a figure over the x-axis- 
a)
Change the x-coordinate
b)
Change the y-coordiate
18.
Find K' if the figure is reflected across the x-axis
a)
(4, 1))
b)
(-1, -4)
c)
(1, -4)
d)
(1, 4)
19.
Describe the transformation shown in the graph.
a)
Translate 4 left and 1 up
b)
Translate 1 left and 4 up
c)
Rotate 180 degrees
d)
Reflect over the x-axis
20.
How is trapezoid ABCD translated to trapezoid A'B'C'D'?
a)
Translated 5 units down and 5 units to the right
b)
Translated 5 units down and 1 to the right
c)
Translated 8 units down and 5 units to the right
d)
Translated 5 units down and 4 units to the right
21.
State the line of reflection.
a)
Reflection across y-axis
b)
Reflection across x-axis
c)
Reflection across x = 1
d)
Reflection across y = 1
22.
Identify the transformation from A to D.
a)
90o Clockwise Rotation
b)
180o Rotation
c)
270o Clockwise Rotation
d)
360o Rotation
23.
How is the blue triangle rotated to the red triangle?
a)
90 clockwise
b)
90 counter-clockwise
c)
180 clockwise
24.
Which answer shows a reflection across the x-axis?
a)
d
b)
c
c)
b
d)
a
25.
Is the picture being reflected in the y-axis or x-axis?
a)
y-axis
b)
x-axis
26.
Label the transformation being shown.
a)
translation
b)
transformation
c)
reflection
d)
rotation
27.
Which of the following demonstrates a translation?
a)
A
b)
C
c)
B
d)
D
28.
What is this picture an example of? 
a)
An angle
b)
A cat vertex 
c)
Rotation 
d)
Dilation
29.
Name the transformation.
a)
Translation
b)
Reflection
c)
Rotation
30.
A flip is also called a __________
a)
Translation
b)
Rotation
c)
Reflection
d)
Transformation
31.
What is another name for a slide?
a)
Translation
b)
Transformation
c)
Reflection
d)
Rotation
32.

Question 1

a)

A

b)

B

c)

C

d)

D

33.

Question 2

a)

A

b)

B

c)

C

d)

D

34.

Question 4

a)

A

b)

B

c)

C

d)

D

35.

Question 6

a)

A

b)

B

c)

C

d)

D

36.

Question 12

a)

A

b)

B

c)

C

d)

D