Geometry CP 4.4-4.5 Check-up

Front

What is a congruence transformation?

Back

A congruence transformation is a geometric transformation that preserves the shape and size of a figure. Examples include translations, rotations, and reflections.

Front

Describe a translation in geometry.

Back

A translation is a type of transformation that moves every point of a figure the same distance in a specified direction.

Front

What is the scale factor in dilation?

Back

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Back

Front

Back

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

How do you determine the distance between two points after two reflections over parallel lines?

Back

The distance between the original point and its image after two reflections over parallel lines is twice the distance between the two parallel lines.

Front

What is the result of reflecting a figure over the x-axis?

Back

Reflecting a figure over the x-axis changes the sign of the y-coordinates of the points in the figure.

Front

What is the result of reflecting a figure over the y-axis?

Back

Reflecting a figure over the y-axis changes the sign of the x-coordinates of the points in the figure.

Front

Back