Transformations Review

Front

Define congruent figures

Back

Two figures that are the same size and the same shape.

Front

What is a transformation in geometry?

Back

A change in the position, size, or shape of a figure.

Front

What is a translation?

Back

A transformation that moves every point of a figure the same distance in the same direction.

Front

What is a reflection?

Back

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

Front

What is a rotation?

Back

A transformation that turns a figure around a fixed point at a certain angle.

Front

What does it mean to translate a point from (-2, 6) to (3, -1)?

Back

It means moving the point 5 units right and 7 units down.

Front

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

Back

Reflection across the x-axis.

Front

What is the result of rotating a figure 90˚ about the origin?

Back

The figure's position changes based on the angle of rotation.

Front

What sequence of transformations can change figure 1 to figure 3?

Back

Reflection, then rotation.

Front

Describe the translation of quadrilateral ABCD to A'B'C'D'.

Back

9 units right, 4 units up.