8th Grade (Rigid Transformations)

8th Grade (Rigid Transformations)

by Arthur Jones

Rigid Transformations

Go watch this video.

TAKE NOTES.

You need to know rotation, translation, and reflection.

https://www.youtube.com/watch?v=m73VMHLzt-4

Take notes.

Take notes.

Multiple Choice

Translations, rotations, and reflections are three different types of what?

• Transformations
• Geometry
• Vectors
• Shapes

Multiple Choice

A turn is also called a ___________.

• Translation
• Reflection
• Rotation
• Transformation

Multiple Choice

A slide is also called a _________.

• Translation
• Reflection
• Rotation
• Transformation

Multiple Choice

A flip is also called a _________.

• Translation

• Reflection

• Rotation

• Transformation

Multiple Choice

Congruent means...

• The same angles.
• The same size and same shape.
• Equal to.
• The same transformation.

Multiple Choice

Describe the Transformation

• Translation
• Reflection
• Rotation

Multiple Choice

Describe the transformation in the image.

• Translation

• Reflection

• Rotation

Multiple Choice

The original figure prior to a transformation.

• Pre-image
• Image

Multiple Choice

The result of a transformation.

• Pre-image
• Image

Multiple Choice

What is this picture an example of?

• Reflection

• Translation

• Rotation

• Dilation

Multiple Choice

Name the transformation.

• Translation
• Reflection
• Rotation

Multiple Choice

The mathematical term for the line that you reflect a shape over is the...

• Mirror
• Reflective tape
• Line that you reflect over
• Line of reflection

Multiple Choice

After a figure has been transformed, we call the new figure the...

• Image
• Different shape
• Figure that moved
• Prime

If you did not score at least an 80%, go back and do it again.