Rigid Transformation True or False

A rigid motion changes shape and size

Un movimiento rigido cambia la forma y el tamano

• True/Cierto

• False/Falso

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

When a figure is translated, what is true? Select all that apply.

• The image has the same coordinates as the preimage.

• All the coordinates from the image have moved in the same direction.

• Corresponding segments are parallel.

• The image and preimage are congruent.

• The image is a different size compared to the preimage.

After a transformation, the shape still has the same size, area, angles and line lengths.

• True

• False

When a figure is reflected, what is true? Select all that apply.

• The line of reflection is the perpendicular bisector of corresponding vertices.

• Corresponding vertices are equidistant from the line of reflection.

• The image moves a specified distance to the right, left, up or down.

• The image and preimage are congruent.

• The image is a different size compared to the preimage.

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Point P is graphed at (4,5) shown on the grid below.  Point P is 90⁰ counterclockwise to Point P'.  What are the coordinates of P'?

• (-5, 4)

• (-4, 5)

• (5, -4)

• (-4, -5)

What is this picture an example of?

• Reflection

• Translation

• Rotation

• Dilation

Write a rule for the translation.

•  (x -1, y  + 2)

•  (x -2, y  + 1)

•  (x +2, y  - 1)

• (x +1, y  -  2)