Symmetry

Front

A transformation that does not change the size or shape of a pre-image is called

Back

Isometry

Front

What type of symmetry does a rectangle have?

Back

Both line and rotational symmetry

Front

How many lines of symmetry does a shape with 6 lines of symmetry have?

Back

6

Front

How many lines of symmetry does a regular hexagon have?

Back

6

Front

Identify the smallest angle of rotation that maps the image to itself for a shape with a 51.4° rotation.

Back

51.4°

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.

Front

What is rotational symmetry?

Back

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

Front

Give an example of a shape with infinite lines of symmetry.

Back

Circle

Front

What is the angle of rotation for a square to map onto itself?

Back

90°

Front

How many lines of symmetry does an equilateral triangle have?

Back

3