Front

What is line symmetry?

Back

A shape has line symmetry if it can be divided into two identical halves that are mirror images of each other.

Tags

CCSS.4.G.A.3

Front

Which shape has line symmetry?

Back

Equilateral triangle has line symmetry.

Tags

CCSS.4.G.A.3

Front

What is rotational symmetry?

Back

A shape has rotational symmetry if it looks the same after a certain degree of rotation.

Tags

CCSS.HSG.CO.A.4

Front

What is the order of rotational symmetry?

Back

The order of rotational symmetry is the number of times a shape fits onto itself during a full rotation (360 degrees).

Tags

CCSS.HSG.CO.A.4

Front

Which shape has rotational symmetry of order 4?

Back

Square has rotational symmetry of order 4.

Tags

CCSS.HSG.CO.A.4

Front

Can a circle have rotational symmetry?

Back

Yes, a circle has infinite rotational symmetry.

Tags

CCSS.HSG.CO.A.4

Front

What is a tessellation?

Back

A tessellation is a pattern made of one or more shapes that fit together without any gaps or overlaps.

Front

Which shapes can create a tessellation?

Back

Regular polygons like equilateral triangles, squares, and hexagons can create tessellations.

Front

What is an example of a shape with no line symmetry?

Back

A scalene triangle has no line symmetry.

Tags

CCSS.4.G.A.3

Front

How many lines of symmetry does a rectangle have?

Back

A rectangle has 2 lines of symmetry.

Tags

CCSS.4.G.A.3