Transformations Geometry

Front

A flip (or mirroring) is also called a ___________.

Back

Reflection

Front

Is the picture being reflected over the y-axis or the x-axis?

Back

y-axis

Front

Write a rule for the translation: (x +2, y - 1)

Back

(x +2, y - 1)

Front

Identify the transformation: Reflection across y axis, Reflection across x-axis, 180 Rotation, Translation 2 units down

Back

Reflection across x-axis

Front

How many degrees was the figure rotated? 90 degrees counterclockwise, 180 degrees, 90 degrees clockwise

Back

90 degrees clockwise

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape to create a new shape.

Front

What are the four main types of transformations?

Back

Translation, Rotation, Reflection, Dilation

Front

What does a translation do to a shape?

Back

A translation slides a shape in a straight line from one position to another without changing its size or orientation.

Front

What is the rule for a reflection over the x-axis?

Back

(x, -y)

Front

What is the rule for a reflection over the y-axis?

Back

(-x, y)