Rotation Non-Origin

The following is an example of which transformation ...

• R ₉₀°

• r _x-axis

• r_y-axis

• R ₁₈₀°

Which series of transformations could be used to show ΔABE is similar to ΔDCE?

• Reflection over BC and a dilation of ¹/₂ about point E

• Reflection over AD and a dilation of ¹/₂ about point E

• Rotation 90^o about point E and a dilation of ¹/₂ about point E

• Rotation 180^o about point E and

• FG

• HI

• BC

• DE

Describe the transformation in the image

• Translation

• Reflection

• Rotation

A transformation that “turns” a figure about a fixed point at a given angle and a given direction.

• rotation

• translation

• reflection

• dilation

Select the correct rotation.

• Rotate around the given point 180 degrees.

• Rotate around the given point 90 degrees clockwise.

• Rotate around the given point 90 degrees counterclockwise.

• Rotate around the given point 270 degrees clockwise.

Describe the rotation.

• Rotate the figure around the given point 90 degrees counterclockwise.

• Rotate the figure around the given point 90 degrees clockwise.

• Rotate the figure around the given point 180 degrees.

Which figure is the IMAGE?

• ABC

• A'B'C'

• Not enough information