Rotation Symmetry and transformation

Identify the transformation.

• Reflection across y axis
• Reflection across x-axis
• 180 Rotation
• Translation 2 units down

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

Find K'.

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Rotate the point (7,8) around the origin 90 degrees. State the image of the point.

• (-7,-8)
• (8,-7)
• (-8,7)
• (8,7)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)
• (-3, 5)
• (-5, 3)
• (-3, 3)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Describe the transformation.

• translation: right 4 and 2 down
• reflection across the y-axis
• rotation -90⁰ about the origin
• rotation 180⁰ about the origin

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

How many lines of symmetry does this regular figure have?

• 2
• 4
• 6
• 8

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

What is the smallest degree of rotation of the given figure?

• 6
• 60⁰
• 72⁰
• 5

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Given C(2, 9), under which reflection is C'(-2, 9)?

• reflected in the x-axis
• reflected in the y-axis
• reflected in the line x = 2
• reflected in the line y = x

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

The image shows what type of transformation

• Rotation
• Translation
• Reflection

Tags

CCSS.8.G.A.1

CCSS.8.G.A.2

CCSS.8.G.A.3

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5