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Worksheets

Transformations, Congruence and Similarity

Total questions: 33

Worksheet time: 3hrs 45mins

Name
Class
Date
1.
Translations, reflections and rotations are all known as ________________________.
a)
Geometry
b)
Transformations
c)
Congruent
2.
A slide is also called a _________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
3.
A turn is also called a ___________.
a)
Translation
b)
Reflection
c)
Rotation
d)
Transformation
4.

A flip is also called ___________.

a)

Translation

b)

Reflection

c)

Rotation

d)

Transformation

5.

Describe the transformation in the image.

a)

Translation

b)

Reflection

c)

Rotation

6.

Describe the transformation in the image

a)

Translation

b)

Reflection

c)

Rotation

7.

Describe the transformation in the image

a)

Translation

b)

Reflection

c)

Rotation

8.

Describe the transformation in the iamge

a)

Translation

b)

Reflection

c)

Rotation

9.

Describe the transformation in the image.

a)

Translation

b)

Reflection

c)

Rotation

10.

Describe the transformation in the image.

a)

Translation

b)

Reflection

c)

Rotation

11.

A dilation produces a similar figure

a)

True

b)

False

12.
Choose the correct scale factor:
a)
2
b)
3
c)
1/3
d)
1/2
13.
Does the image show a Dilation?
a)
Yes
b)
No
14.
If the scale factor is greater than one, the new figure will be
a)
a reduction
b)
an enlargement
c)
a scale
d)
not proportional
15.
If the scale factor is less than one, the new figure will be
a)
an enlargement
b)
a reduction
c)
a scale factor
d)
bigger
16.
Two objects that are the same shape but not the same size are _______.
a)
Congruent
b)
Vertical
c)
Similar
d)
Complementary 
17.
a)
0.25
b)
0.5
c)
2
d)
1/2
18.
All corresponding angles are congruent in similar figures.
a)
True
b)
False
19.
Which side length corresponds with EF?
a)
ML
b)
LM
c)
OL
d)
EH
20.

Which side length on the scaled copy corresponds to the side length HJ on the original image?

a)

AB

b)

BC

c)

AC

21.

What is the scale factor from the small fry to the large fry?

a)

1/3

b)

48

c)

4

d)

3

22.

If the scale factor is equal to 1, the copy is ________ the original.

a)

the same as

b)

smaller than

c)

bigger than

23.
Are the two figures similar?
a)
yes
b)
no
24.
When talking about figures on a coordinate plane, what does "congruent" mean?
a)
Same shape, same size
b)
Same shape, size changes
c)
Different shape, different size
d)
Same shape, different size
25.
Which transformation(s) create(s) congruent figures?
a)
Dilation
b)
Translation, Reflection, Rotation
c)
Dilation and Translation
d)
Dilation and Reflection
26.
Which transformation(s) create(s) similar figures?
a)
Dilation
b)
Translation, Reflection, and Rotation
c)
Translation and Reflection
d)
Reflection and Rotation
27.
a)
A
b)
B
c)
C
d)
D
28.
An object and its image maintain congruence if corresponding sides are equivalent.
a)
true
b)
false
29.
An object and its image maintain congruence after dilation.
a)
true
b)
false
30.
An object and its image maintain congruence after a rotation.
a)
true
b)
false
31.
An object and its image maintain congruence after reflection.
a)
true
b)
false
32.
An object and its image maintain congruence after translation.
a)
true
b)
false
33.
What transformation does NOT preserve congruence?
a)
dilation
b)
rotation
c)
reflection
d)
translation