Dilation and Rotation Review

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, 5)

• (-5, 3)

• (-3, 3)

Dilate Point A by a scale factor of 1/2

• (-4,-4)

• (-1,-4)

• (-1,-1)

• (-2,-2)

What is the scale factor shown in the dilation shown?

• 5

• 1/5

• 10

• A

• B

• C

• D

The quadrilateral shown is rotated 90 degrees counterclockwise. In which quadrant is the image of the quadrilateral located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV

Rotate triangle JKL counterclockwise about the origin. What are the coordinates of the rotation?

Rotate 90 degrees counterclockwise AND translate down 2 units

• 
• 
• 

The scale factor for this dilation is:

Mathematical Equivalence

ON

The quadrilateral shown is rotated 180 degrees clockwise. In which quadrant is the image of the quadrilateral located?

• Quadrant I

• Quadrant II

• Quadrant III

• Quadrant IV