Rotations

How many degrees was the figure rotated?

• 270 degrees clockwise

• 180 degrees

• 90 degrees clockwise

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of rotation does this represent (from red to blue)?

• 270⁰ clockwise

• 180⁰

• 90⁰ clockwise

Tags

CCSS.8.G.A.3

Triangle D is rotated 270° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is another word for rotation?

• Turn

• Flip

• Slide

• Shrink

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A rotation changes the size of the figure.

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you rotate 180 degrees the ( x , y ) becomes ?

• ( y , x )

• ( -y , x )

• ( -x , y )

• ( -x , -y )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The name of the figure before the rotation is...

• Image

• Pre-image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The new figure created from a transformation is...

• Image

• Pre-image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the transformation from A to D.

• 90^o Clockwise Rotation
• 180^o Rotation
• 270^o  clockwise Rotation
• 360^o Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the algebraic representation for a 90° counter-clockwise rotation?

• (x, y) ----> ( -x, -y)

• (x, y) ----> ( y, -x)

• (x, y) ----> ( x, y)

• (x, y) ----> ( -y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5