Algebra 1H 3.4

Front

What is the definition of clockwise rotation?

Back

Clockwise rotation is the circular movement in the same direction as the hands of a clock.

Front

What is the definition of counterclockwise rotation?

Back

Counterclockwise rotation is the circular movement in the opposite direction to the hands of a clock.

Front

What is a reflection in geometry?

Back

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

Front

What is the definition of translation in geometry?

Back

Translation is a type of transformation that takes each point in a figure and slides it the same distance in the same direction.

Front

What is the definition of dilation in geometry?

Back

Dilation is a transformation that alters the size of a figure, making it larger or smaller while maintaining its shape.

Front

What is the definition of rotation in geometry?

Back

Rotation is a transformation that turns a figure around a fixed point by a certain angle.

Front

What is the line of reflection for a figure reflected across the y-axis?

Back

The line of reflection is the y-axis itself.

Front

What is the line of reflection for a figure reflected across the x-axis?

Back

The line of reflection is the x-axis itself.

Front

Identify the transformation: A figure is flipped over the x-axis.

Back

Reflection.

Front

Identify the transformation: A figure is moved 5 units to the right and 3 units up.

Back

Translation.