Rigid Transformations Eoc

What is the rule for the following reflection?

• Reflection across y = 3

• Reflection across x = −3

• Reflection across x = 3

• Reflection across y = −3

Describe the rotation.

• Rotation 90^o counter clockwise around the origin

• Rotation 90^o clockwise around the origin

• Rotation 270^o counter clockwise around the origin

• Rotation 180^o counter clockwise around the origin

The red triangle represents what type of rotation:

• 180° clockwise or counter clockwise around the origin

• 90° clockwise around the origin

• 90° counter clockwise around the origin

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.

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.

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

• Corresponding vertices are equidistant from the center of rotation.

• You need to know the angle of rotation, center of rotation, and the direction.

• The image flips over a specific line.

• The image and preimage are congruent.

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

B(-2, -4)
Reflect over the line y = x

• (2, -4)

• (-4, 2)

• (-4, -2)

• (4, 2)

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation