geometry Transformations

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Write a rule for the translation.

•  (x -1, y  + 2)
•  (x -2, y  + 1)
•  (x +2, y  - 1)
• (x +1, y  -  2)

Tags

CCSS.HSG.CO.A.2

This is the figure after its transformation.

• preimage
• transformation
• isometry
• image

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This means the image and preimage are congruent.

• reflection
• isometry
• transformation
• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This is a flip across a line.

• transformation
• translation
• reflection
• rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

This is the figure before its transformation.

• image
• isometry
• preimage
• tranformation

Tags

CCSS.HSG.CO.A.2

What is the rule for the following reflection? 

• Reflection across       y = 3
• Reflection across        x = −3
• Reflection across            x = 3
• Reflection across          y = −3

Tags

CCSS.8.G.A.3

What is the rule for the following reflection? 

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How do you represent reflection over the x axis Algebraically?

• (-y, -x)

• (x + a, y + b)

• (x , -y)

• (ax, by)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5