Identifying Rigid Transformations

Which of the following BEST describes the transformation?

• TRANSLATE 5 units down

• REFLECT over the x-axis

• ROTATE 90 degrees clockwise

• None of these

How many degrees was the figure rotated?

• 90 degrees counterclockwise 

• 180 degrees

• 90 degrees clockwise

What Transformation is visible?

• Reflection

• Rotation

• Dilation

• Translation

A flip is also called ___________.

• Translation

• Reflection

• Rotation

• Transformation

Match the following definitions with the correct rigid transformation

• Translation

• A rigid transformation that takes one point to another point on the circle through the original point with the given center and given angle

• Reflection

• A rigid transformation that takes a point to another point so that the directed line segment from the original point to the image is parallel to the given line segment and has the same length and direction

• Rotation

• A rigid transformation that takes a point to another point on the opposite side of a given line such that each point is that same distance away from the line

This transformation is a ​ (a)   that moves ​ (b)   to the ​ (c)   and ​ (d)   ​ (e)  

• translation

• 8

• left

• 4

• down

• rotation

• reflection

• 5

• 7

A turn is also called a ___________.

• Translation

• Reflection

• Rotation

• Transformation

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

• Transformations

• Geometry

• Vectors

• Shapes

What is this picture an example of?

• Reflection

• Translation

• Rotation

• Dilation

Describe the Transformation

• Translation

• Reflection

• Rotation