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Rigid Transformations Review

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Last updated over 3 years ago
16 questions
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3
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3
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1
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5
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3
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5
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2
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2
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2
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4
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3
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1
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3
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5
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6
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2
Question 1
1.

Question 2
2.

Question 3
3.

If the following triangle is rotated 180 degrees counterclockwise, what will be the location of C'?

Question 4
4.

What is the image of (-2,4) when rotated 270 degrees counterclockwise? Answer as an ordered pair.

Question 5
5.

Determine the transformation based on the preimage and image.
A (3, 4) --> A' (-4, 3)
B (0, 2) --> B' (-2, 0)
C (4, 1) --> C' (-1, 4)

Question 6
6.

Point P (-3, 4) is REFLECTED across the x-axis then ROTATED 180 degrees counterclockwise. Where is P''? Answer as an ordered pair.

Question 7
7.

Which of the following describes the rule (x,y) --> (x-2, y+4)?

Question 8
8.

Point D (3, 3) is reflected across the line y=x. Which of the following is the location of D'?

Question 9
9.

If triangle XYZ is reflected about the vertical line x=3, what are the new coordinates for Z'?

Question 10
10.

A translation moves A (-3, 2) to A' (0,0). If B is located at (5, 4), where is B'?

Question 11
11.

Identify the transformation. (HINT: find the coordinates of the preimage and the image, then use the rules to determine the transformation)

Question 12
12.

What is meant by the phrase "rigid transformation"?

Question 13
13.

Question 14
14.

A graphic artist designing a company's logo wants to reflect triangle LMN across the dotted line to form triangle L'M'N'. What will be the coordinates of L'?

Question 15
15.

READ CAREFULLY:
If the IMAGE of a point AFTER it has been rotated 90 degrees counterclockwise is (-3, 2), what were the PREIMAGE (original) coordinates? Answer as an ordered pair. (HINT: Use your rules to determine how the image is created, then work backwards)

Question 16
16.

What is the image of the origin after it has been rotated 270 degrees counterclockwise and reflected across the x-axis? Answer as an ordered pair.

Select ALL rules that describe rotations.

(x,y) --> ______
(x+h, y+k)
(-x, -y)
(-x, y)
(x, -y)
(y, x)
(-y, x)
(y, -x)
Select ALL rules that describe reflections.

(x,y) --> ______
(x+h, y+k)
(-x, -y)
(-x, y)
(x, -y)
(y, x)
(-y, x)
(y, -x)
Rotation 270 degrees counterclockwise
90 degree counterclockwise rotation
y-axis reflection
180 degree counterclockwise rotation
x-axis reflection
270 degree counterclockwise rotation
y=x reflection
Which of the following are rigid transformations? Select all that apply.
Dilation
Converse
Alternate Interior Angles
Reflection
Depression
Preimage
Rotation
Translation
Quadrilateral