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Transformations (Rigid) Quiz

Total questions: 11

Worksheet time: 14mins

Name
Class
Date
1.
Congruent means...
a)
The same angles.
b)
The same size and same shape.
c)
Equal to.
d)
The same transformation.
2.

Translations, reflections and rotations are all known as ________________________.

a)

Isometries

b)

Rigid Transformations

c)

Congruence Mappings

d)

All options are correct

3.

Which transformation(s) preserves orientation?

a)

reflections

b)

rotations

c)

translations and rotations

d)

translations and reflections

4.

Select the correct transformation rule.

a)

translation (x + 4, y + 2)

b)

rotation 90 degrees CCW

c)

rotation 90 degrees CW

d)

reflection across x = - 1

5.
B(-2, -4)
Reflect over the line y = x
a)
(2, -4)
b)
(-4, 2)
c)
(-4, -2)
d)
(4, 2)
6.

What is the angle of rotation for this counterclockwise rotation about the origin?

a)

90°

b)

180°

c)

270°

d)

360°

7.
Which algebraic rule shows how triangle ABC being translated to triangle A'B'C'?
a)
(x, y) --> (x - 3, y + 8)
b)
(x, y) --> (x + 3, y - 8)
c)
(x, y) --> (x - 4, y + 9)
d)
(x, y) --> (x + 4, y - 9)
8.

What is the rule for the following reflection?

a)

Reflection across y = 3

b)

Reflection across x = −3

c)

Reflection across x = 3

d)

Reflection across y = −3

9.
Relfect the image over the y-axis and then translate it 4 to the right and down 3.  Which quadrants will the image be located in?
a)
Quadrant I and II
b)
Quadrant II and III
c)
Quadrant III and IV
d)
Quadrant I and IV
10.

When a figure is rotated, what is true? Select all that apply.

a)

Corresponding vertices are equidistant from the center of rotation.

b)

You need to know the angle of rotation, center of rotation, and the direction.

c)

The image flips over a specific line.

d)

The image and preimage are congruent.

e)

The image is a different size compared to the preimage.

11.

 AB\overline{AB} is drawn, and its perpendicular bisector, line mm , is constructed. Point PP is on line mm but not on AB\overline{AB} . Label the intersection of AB\overline{AB} and line mm as point  MM . Which of the following statements are true?  Select all that apply.

a)

 AM=MBAM=MB  

b)

Reflecting AP\overline{AP} across line mm shows that AP=PBAP=PB  .

c)

 ΔBPM\Delta BPM  is the translation image of  ΔAPM\Delta APM  .

d)

Reflecting point  AA  across line  mm  matches point  AA  with point  BB  

e)

 mPMA=mPMBm\angle PMA=m\angle PMB