Geometry Topic Assessment

Which point is a 90 degree counterclockwise rotation of B around K?

• H

• L

• M

• J

• None

Which point(s) are rotations of F around K?

• G

• D

• J

• E

• None

Which description matches the movement of point G to point D? Select all that apply.

• Translating down 6 and left 4

• Reflecting across the y-axis followed by reflecting across the x-axis

• Rotating 180 degrees clockwise around K

• Rotating 180 degrees counterclockwise around K

• Cannot be determined

• Translation

• Reflection

• Rotation

• Dilation

• Reflection

• Translation

• Rotation

• Dilation

Point T is at (-2,5). What are the coordinates of point T' after a reflection over the x-axis AND a reflection over the y-axis.

Which shape is an example of rotational symmetry.

• 
• 
• 
• 

The rule (x,y) maps to (x+5,y-3) is used for point (5,-1). Where is the translated point in the coordinate system? Use the picture to help if you don't know the quadrants.

• Quadrant 1

• Quadrant 2

• Quadrant 3

• Quadrant 4

Which of the following does a rigid motion preserve?

• Side lengths only

• Angle measures only

• Side lengths and angle measures

• Neither side lengths nor angle measures

Does the order of the translation and reflection matter in the glide reflection? Why or why not?