Similar Figures and Congruency

Which representation of a transformation on a coordinate plane does NOT preserve congruence?

Reflections keep

• both congruence and orientation

• only congruence

• only orientation

• neither

A transformation is applied to create a new figure. Which transformation does not preserve congruence?

• A reflection across the x-axis

• A translation 4 units up

• A dilation by a scale factor of 5

• A rotation 90° counter clockwise

Which 3 transformations preserve congruency between the preimage and the image?

• Translation

• Rotation

• Reflection

• Dilation

Geometric Figures that have the same shape and size.

• Congruent

• Similar

Identify the transformation from ABC to A'B'C'.

• 90^o clockwise rotation

• 90^o counter clockwise rotation

• Reflection across the y-axis

• Reflection across the x-axis

Which shape is NOT congruent to the others?

• 1

• 2

• 3

• 4

A reflection of a figure produces

• a similar figure

• a congruent figure

• crazy looking figure

A rotation of a figure produces

• a similar figure

• a congruent figure

• crazy looking figure

A translation of a figure produces

• a similar figure

• a congruent figure

• crazy looking figure