transformation and symmetry HW

Transformations and
Symmetry

​Move or slide
Turn
Flip

All of these logos have a vertical line of symmetry.

This is called reflection symmetry or line symmetry.

Multiple Choice

What type of symmetry does this shape have?

• Only Rotational Symmetry

• Only Line Symmetry

• Both Rotational and Line Symmetry

• Neither Rotational nor Line Symmetry

Multiple Choice

Which diagram shows a dotted line that is not a line of symmetry?

Multiple Choice

What is the sequence of transformations?

• Reflect over the y then reflect over the x
• Reflect over the x then reflect over the y
• Translate 4 units then rotate 90˚
• Rotate 90˚ then reflect over the x

Multiple Choice

(G-CO.1.3) Determine the number of lines of symmetry for the figure.

• 0

• 1

• 3

• 6

All of these logos have rotational symmetry.

The angle of rotation for each logo is the measure of the amount that a figure is rotated

The angle of rotation is usually given in degrees.

The Mercedes-Benz and Mitsubishi logos are of order 3.
Sun Systems is of order 4.
The star is of order 5.
The BP logo is of order 18.

How do you find the order of rotational symmetry?

All of these logos include Translation symmetry.

What is the repeated element for each logo?

Multiple Choice

(G-CO.1.3) Determine the angle of rotational symmetry for the figure.

• None

• 60°

• 120°

• 180°

Multiple Select

(G-CO.1.3). At which degrees below will the figure, when rotated, map onto itself? Choose ALL that apply.

• 240°

• 120°

• 210°

• 150°

Match

Match the following

has one horizontal line of symmetry

has no symmetry

two lines of symmetry

has half turn symmetry

• has one horizontal line of symmetry

• has no symmetry

• two lines of symmetry

• has half turn symmetry $$\left(180\degree\right)$$

Multiple Choice

A turn is a ___________.

• Translation
• Reflection
• Rotation
• Dilation

Multiple Choice

A slide is a _________.

• Translation
• Reflection
• Rotation
• Dilation

Multiple Choice

Name the transformation.

• Reflection

• Translation

• Rotation 
• Symmetry

Multiple Choice

Name the transformation.

• Translation
• Reflection
• Rotation
• Symmetry

Multiple Choice

What does congruent mean?

• your nose is plugged up

• figures are the same color

• figures are the same shape

• figures are the same size and shape

Dropdown

Figures that are the same shape but a different size are ________

Select answer

Dropdown

Figures that are the same shape and the same size are __

​

Select answer

.

Poll

Symmetric?

• Yes

• No

Poll

Symmetric?

• Yes

• No

Poll

Symmetric?

• Yes

• No

Lines of Symmetry

Cutting an object in half with a line so that it creates symmetric parts. (Folded perfectly)

Multiple Choice

What is the order of rotation in the recycling symbol?

• 1

• 2

• 3

• 1,000

Multiple Choice

Determine whether the figure has line symmetry, rotational symmetry, both, or neither.

• Rotational

• Line

• Both

• Neither

Multiple Choice

How many lines of symmetry does the butterfly have?

• 1
• 2
• 3
• 4

Multiple Choice

Does the picture have rotational symmetry?

• Yes
• No

Multiple Choice

What is the angle of rotational symmetry?

• 360°

• 180°

• 120°

• 90°

Multiple Choice

How many shapes have MORE THAN ONE line of symmetry?

• 6
• 3
• 4
• 2

Multiple Select

Select all of the answers that would be an angle of rotation for the figure shown. There may be just one or more than one.

• $$30\degree$$  

• $$90\degree$$  

• $$180\degree$$  

• $$360\degree$$  

• $$72\degree$$  

Multiple Choice

How many lines of symmetry does this shape have?

• 0
• 1
• 2
• 4

Hotspot

Click on ALL of the traffic signs that have a horizontal line of symmetry.

Categorize

Options (13)

Organize these pictures into the right type of symmetry.

Translation

Reflection

Rotation

Asymmetrical