Transformations Unit 1

What kind of transformation is this?

• Translation

• Rotation

• Reflection

• Dilation

What transformation is this

• Translation

• Reflection

• Dilation

• Rotation

What transformation is this?

• Translation

• Reflection

• Rotation

• Dilation

What is the red line called in this transformation?

• Perpendicular line

• Line of Reflection

• mirror

• equidistant

A' is the _____ of A after a transformation. HINT: A is the original while A' is the _____

Each point of a reflection is ___________ to the line of reflection which means the original point and its image are the same distance away from the line of reflection

What makes translations, rotations and reflections RIGID transformations?

• They don't change the size of a figure after a transformation

• They don't change the shape of a figure after a transformation

• They don't change the size and shape of a figure after a transformation

• They change the size and shape of a figure after a transformation

What information is needed to translate a figure?

• distance

• direction and distance

• line of reflection

• degrees and direction

a circle is a round shape in which the set of points on its boundary are ________________ from the center

a circle is a round shape in which the set of points on its boundary are ________________ from the center