Reflections, Rotations, and Translations

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way to produce a new shape.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What are the three main types of transformations?

Back

The three main types of transformations are reflections, rotations, and translations.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

Define reflection in geometry.

Back

A reflection is a transformation that flips a shape over a line, creating a mirror image.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a shape around a fixed point, known as the center of rotation.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What does translation mean in geometry?

Back

Translation is a transformation that slides a shape from one position to another without rotating or flipping it.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is line symmetry?

Back

Line symmetry occurs when a shape can be divided into two identical halves that are mirror images of each other.

Tags

CCSS.4.G.A.3

Front

What is rotational symmetry?

Back

Rotational symmetry is when a shape can be rotated around a center point and still look the same at certain angles.

Tags

CCSS.HSG.CO.A.4

Front

How can you identify a reflection in a shape?

Back

You can identify a reflection by checking if one half of the shape is a mirror image of the other half across a line.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is the center of rotation?

Back

The center of rotation is the fixed point around which a shape is turned during a rotation.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

Front

What is the difference between a reflection and a rotation?

Back

A reflection flips a shape over a line, while a rotation turns a shape around a point.

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3