Rigid Transformations Review

What is this picture an example of?

• Translation

• Reflection

• Rotation

• Rigid Meow-tion

How many degrees was the figure rotated?

• 90 degrees counterclockwise

• 180 degrees

• 270 degrees counterclockwise

Triangle C is rotated 180° 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

State the line of reflection.

• Reflection across y-axis
• Reflection across x-axis
• Reflection across x = 1
• Reflection across y = 1

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The original figure prior to a transformation is called the...

• Pre-image

• Image

Tags

CCSS.HSG.CO.A.2

Rotate the point (-5,8) around the origin 270 degrees counterclockwise. State the image of the point.

• (-8, 5)

• (8, -5)

• (8, 5)

• (5, -8)

Determine how to translate triangle ABC to triangle A'B'C'.

• (x - 9 , y + 2)

• (x + 2, y - 9)

• (x - 2, y + 5)

• (x - 2, y + 9)

Tags

CCSS.HSG.CO.A.2

Rotate the point (7,8) around the origin 90 degrees counterclockwise.

State the image of the point.

• (-7, -8)

• (8, -7)

• (-8, 7)

• (8, 7)

Who is the most followed professional athlete on Instagram?

• Lionel Messi

• Lebron James

• Tom Brady

• Cristiano Ronaldo

What translation would result in B' at (-1, 5)?

• Translation 3 units left and 1 unit down

• Translation 1 unit left and 3 units up

• Translation 3 units left and 1 unit up

• Translation 1 unit right and 3 units down

Tags

CCSS.HSG.CO.A.2