Identify Reflection, Rotation, and Translation

Front

What is Reflection in geometry?

Back

Reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

What is Rotation in geometry?

Back

Rotation is a transformation that turns a figure around a fixed point, called the center of rotation, by a certain angle.

Front

What is Translation in geometry?

Back

Translation is a transformation that slides a figure from one position to another without changing its shape or orientation.

Front

What is the line of reflection?

Back

The line of reflection is the line over which a figure is reflected to create a mirror image.

Front

How do you identify a reflection transformation?

Back

A reflection transformation can be identified by the symmetry of the original figure and its image across a line.

Front

What is the angle of rotation?

Back

The angle of rotation is the measure of the degree through which a figure is rotated around a point.

Front

What does it mean to rotate a figure 90 degrees clockwise?

Back

Rotating a figure 90 degrees clockwise means turning it 90 degrees to the right around a fixed point.

Front

What does it mean to rotate a figure 90 degrees counterclockwise?

Back

Rotating a figure 90 degrees counterclockwise means turning it 90 degrees to the left around a fixed point.

Front

What is the difference between reflection and rotation?

Back

Reflection creates a mirror image across a line, while rotation turns a figure around a point.

Front

Can a transformation be both a reflection and a rotation?

Back

No, a transformation cannot be both a reflection and a rotation at the same time; they are distinct types of transformations.