Exploring Rigid Motion in a Plane

What is the term for the original figure in a transformation?

• Pre-image

• Image

• Translation

• Reflection

Which of the following is NOT a type of rigid transformation?

• Rotation

• Translation

• Scaling

• Reflection

What happens to a figure during a translation?

• It is flipped over a line

• It is resized

• It is turned around a point

• It is slid in some direction

In a translation, what is true about the pre-image and the image?

• They are different sizes

• They are congruent

• They are flipped

• They are rotated

What is the result of flipping a pre-image over a line called?

• Translation

• Rotation

• Reflection

• Scaling

Which transformation involves turning the pre-image around a point?

• Translation

• Rotation

• Reflection

• Scaling

What is true about the pre-image and image in a rotation?

• They are resized

• They are flipped

• They are congruent

• They are different sizes

What is a non-rigid transformation?

• A transformation that flips the figure

• A transformation that slides the figure

• A transformation that changes size or shape

• A transformation that preserves size and shape

Which of the following is an example of a non-rigid transformation?

• Scaling

• Reflection

• Rotation

• Translation

What is the term for a transformation that does not preserve the size or shape of the figure?

• Congruent transformation

• Non-rigid transformation

• Rigid transformation

• Isometry