Rotations from a Given Point

Identify the transformation from A to D.

• 90^o Clockwise Rotation

• 180^o Rotation

• 270^o Clockwise Rotation

• 360^o Rotation

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

• reflection

• translation

• rotation

• dilation

• A

• B

• C

• D

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

What type of rotation does this represent (from red to blue)?

• 270⁰ counterclockwise

• 360⁰

• 90⁰ counterclockwise

• 180⁰ counterclockwise

Which way did the
blue triangle
rotate to the
red triangle?

• Flipped

• Rotated clockwise

• Reflected

• Rotated counterclockwise

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which rule describes rotating 90° clockwise?

• (x,y)→(y, -x) 

• (x,y)→(-x,-y)

• (x,y)→(-y,x)

• (x,y)→(x,y)

What is this picture an example of? 

• An angle

• A cat vertex 

• Rotation 

• Dilation

The image A'B'C' is a rotation of ABC.

• True

• False

What type of Transformation?

• Reflection

• Rotation

• Translation

• Dilations