Transformations HW#1

Which of the following describes a REFLECTION?

• a figure is slid in any direction

• a figure is flipped over a line

• a figure is turned around a point

• a figure is enlarged or reduced

Which of the following describes a TRANSLATION?

• a figure is slid in any direction

• a figure is flipped over a line

• a figure is turned around a point

• a figure is enlarged or reduced

Which of the following describes a ROTATION?

• a figure is slid in any direction

• a figure is flipped over a line

• a figure is turned around a point

• a figure is enlarged or reduced

Identify the transformation:

• reflection

• translation

• dilation

• rotation

Identify the transformation:

• reflection

• translation

• dilation

• rotation

In a translation or rotation, the figures always stay the same size.

• TRUE

• FALSE

Describe the transformation in the image

• Translation

• Reflection

• Rotation

Which figure is the pre-image?

• The red one on the left.

• The blue one on the left.

If the image and preimage are congruent, they are:

• the same shape, same size

• the same shape, different size

• different shape, same size

• different shape, different size

10)Given the two parallel lines cute by a transversal,

What is the measure of  $\angle5$  ?