Identifying Congruence Transformations

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

What type of transformation is being shown?

• Translation

• Rotation

• Reflection

• Dilation

What type of transformation is being shown?

• Translation

• Rotation

• Reflection

• Dilation

Name the transformation.

• Translation

• Reflection

• Rotation

Which statement is true about the transformation?

• The transformation preserves congruency and maintains orientation.

• The transformation preserves congruency and does not maintains orientation.

• The transformation does not preserves congruency but maintains orientation.

• The transformation does not preserves congruency or maintains orientation.

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

Are the figures congruent?

(What type of transformation is shown?)

• Congruent (rotation)

• Congruent (reflection)

• NOT Congruent (rotation)

• NOT Congruent (reflection)

Name the transformation and determine if the shapes are congruent.

• 90° CW Rotation; NOT CONGRUENT

• 90° CCW Rotation; NOT CONGRUENT

• Reflection across x axis, YES CONGRUENT

• Reflection across y axis, YES CONGRUENT

Which of the following best describes the triangles shown?

• Triangle 1 and triangle 2 are similar because triangle 2 can be created by rotating, reflecting, and/or translating triangle 1.

• Triangle 1 and triangle 2 are congruent because triangle 2 can be created by rotating, reflecting, and/or translating and dilating triangle 1.

• Triangle 1 and triangle 2 are congruent because triangle 2 can be created by rotating, reflecting, and/or translating triangle 1.

• Triangle 1 and triangle 2 are similar because triangle 2 can be created by rotating, reflecting, and/or translating and dilating triangle 1.

Which series of transformations were performed in the figure?

• Translation then rotation

• Reflection then rotation

• Translation then reflection

• Translation then dilation