Geometry Transformations and Symmetry

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis

• y-axis

A type of transformation where a figure is “flipped” over a line of symmetry. A reflection produces a mirror image of a figure.

• rotation

• translation

• dilation

• reflection

Identify the transformation from ABC to A'B'C'.

• (x+8, y+4)

• (x-8, y-4)

• (x+4, y+8)

• (x-4, y-8)

Name the transformation.

• Translation

• Reflection

• Rotation

• 1

• 2

• 3

• 4

Line BP and EA are perpendicular. Sometimes reflecting a point over BP has the same effect as rotating the point 180 degrees using center P. Select all labeled points which have the same image for both transformations.

• A

• B

• C

• D

• E

• (1)

• (2)

• (3)

• (4)

What Transformation is visible?

• Dilation

• Refection

• Translation

• Rotation

If the dotted figure is the image, the original figure was reflected over the ...

• x-axis

• y-axis