Line of Reflection and Symmetry

• is symmetrical

• not symmetrical

How many lines of symmetry does this shape have?

• 1

• 2

• 3

• 4

How many lines of Symmetry does this hexagon have?

• 3

• 6

• 9

• 12

Symmetrical?

• Is symmetrical

• not symmetrical

How many lines of reflection does this image have?

• 0

• 1

• 2

• 4

How many lines of symmetry does a regular nonagon (9-sided polygon) have?

• 9

• 18

• 0

• 1

Which of the following operations would map a figure onto itself?

• Reflection across the x-axis followed by a reflection across the y-axis.

• Reflection across the y-axis followed by a 180-degree rotation around the origin.

• Reflection across the x-axis followed by a 90-degree rotation clockwise.

• Reflection across a vertical line followed by reflection across a horizontal line.

How many lines of symmetry does this shape have?

• 1

• 2

• 3

• 4

Determine whether the figure has line symmetry, rotational symmetry, both, or neither.

• Rotational

• Reflectional

• Both

• Neither

A figure has _______ symmetry when a line (or lines) divide the shape into two equal parts.

• Line

• Rotational

• Point