2.6 - Properties of Isometric Transformations

The line of symmetry of a reflection is the ______ of the segment between an image and pre-image

• angle bisector

• perpendicular bisector

• fire pole

• midpoint

The orientation of the image after a reflection is _____________ the pre-image

• the same as

• different than

The distances between each pre-image and its image after a reflection are

• the same as

• different than

A pre-image can map to itself after a REFLECTION if

• it was the center of rotation

• it was on the line of reflection

• it paid the toll

• it ate its Wheaties for breakfast

Given: Rotation with center O. If P isn't on the center, then which of the following is true?

• PP' = OO' (Distance of segments PP' and OO' are equal)

• OP = OP' (Distance of segments OP and OP' are equal)

• P = P' (Points P and P' are in the same location)

Distances between images and pre-images after a ROTATION are:

• always the same

• usually different

The orientation of an object after a ROTATION is:

• the same

• different

The following is a:

• rotation

• translation

• reflection

• dilation

The orientation of the figures are:

• the same

• reversed (different)

The following is a

• rotation

• translation

• reflection

• dilation