Reflection and Mirror

A transformation of a figure that creates a mirror image. Flip

• translation

• dilation

• rotation

• reflection

Identify the transformation.

• Reflection across y axis

• Reflection across x-axis

• 180 Rotation

• Translation 2 units down

A line that acts as a mirror so that corresponding points are the same distance from the mirror.

• line of rotation

• line of reflection

• line of dilation

• line of translation

The image shows what type of transformation

• Rotation

• Translation

• Reflection

Describe the transformation in the image

• Translation

• Reflection

• Rotation

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

• x-axis

• y-axis

Name the transformation.

• Translation

• Reflection

• Rotation

When you reflect a shape, you ______ over an axis or line.

• Flip

• Rotate

• Slide

• Expand

Describe the Translation

• Translation

• Reflection

• Rotation

What is a reflection?

• When you turn an object around a point.

• When you slide an object form one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.