Geometry - Transformations

Front

A turn is also called a ___________.

Back

Rotation

Front

Identify the transformation: A shape moves 5 units left and 1 unit up.

Back

Translation 5 units left, 1 unit up.

Front

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be if A is at (-3, 3)?

Back

(-5, 3)

Front

The Point of rotation is...

Back

Is the point that does not move.

Front

The rule for reflection over the y-axis is (x, y) --> _

Back

(-x, y)

Front

What is the transformation that flips a shape over a line?

Back

Reflection

Front

What is the transformation that slides a shape to a new position without changing its size or orientation?

Back

Translation

Front

What happens to the coordinates of a point (x, y) when it is reflected over the x-axis?

Back

(x, -y)

Front

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

Back

(3, -2)

Front

What is the transformation that changes the size of a shape?

Back

Dilation