Rigid Motion Transformations and Congruence

The pentagon WASED is translated up 7.  Which of the following statements is true. 

• The image maintains the preimage's orientation only

• The image maintains the preimage's congruence only

• The image maintains the preimage's orientation & congruence

• The image doesn't maintain the preimage's orientation or congruence

Does the transformation shown preserve congruence and/or orientation?

• Congruence yes, Orientation yes

• Congruence No, Orientation No

• Congruence No, Orientation yes

• Congruence Yes, Orientation No

Which of the following are preserved during a rigid motion transformation

• angle measures

• side lengths

• perimeter

• area

Does the transformation shown preserve congruence and/or orientation?

• Congruence yes, Orientation yes

• Congruence No, Orientation No

• Congruence No, Orientation yes

• Congruence Yes, Orientation No

A transformation is applied to a figure to create a new figure. Which transformation does NOT preserve congruency?

• Translation

• Reflection

• Rotation

• Dilation

Which transformation does NOT preserve congruence?

• rotation

• translation

• reflection

• dilation

Was the orientation preserved or changed?

• Changed

• Preserved

Which representation of a transformation on a coordinate grid does not preserve congruence?

• translation

• dilation

• rotation

• reflection

Which of the following transformations always preserves the orientation of a figure?

• translations

• rotations

• reflections

• translations and reflections

Which transformation does not preserve orientation (clockwise/counterclockwise)?

• rotation

• reflection

• translation

• dilation