August 9th Flashcardziz reflective Transformations

Front

Reflect Point C over the y-axis: What is the new coordinate?

Back

(-3, 2)

Front

What Transformation is visible when an object is flipped over a line?

Back

Reflection

Front

Translations, rotations, and reflections are three different types of what?

Back

Transformations

Front

Congruent means...

Back

The same size and same shape.

Front

Identify the transformation from ABC to A'B'C' if it is flipped over the x-axis.

Back

Reflection across the x-axis

Front

What is the result of a 90° clockwise rotation of point (2, 3)?

Back

(3, -2)

Front

What is the result of a 90° counterclockwise rotation of point (2, 3)?

Back

(-3, 2)

Front

What is a translation in geometry?

Back

A transformation that slides a figure in a straight line from one position to another.

Front

What does it mean for two shapes to be similar?

Back

They have the same shape but not necessarily the same size.

Front

What is the formula for reflecting a point (x, y) over the x-axis?

Back

(x, -y)