Symmetry

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

• Line

• Rotational

• Point

Tags

CCSS.HSG.CO.A.4

Identify the smallest angle of rotation that maps the image to itself.

• 72°
• 180°
• 144°
• 45°

Tags

CCSS.HSG.CO.A.4

Which number of degrees below describes an angle that can rotate this regular polygon back onto itself?

• 45

• 320

• 240

• 90

Tags

CCSS.HSG.CO.A.4

How many lines of symmetry does this shape have?

• 1
• 2
• 3
• 4

Tags

CCSS.4.G.A.3

Symmetrical?

• Is symmetrical

• not symmetrical

Tags

CCSS.4.G.A.3

• is symmetrical

• not symmetrical

Tags

CCSS.4.G.A.3

What are the angles of rotation for a square?

• multiples of 30
• multiples of 45
• multiples of 90
• multiples of 180

Tags

CCSS.HSG.CO.A.4

How many lines of Symmetry does this hexagon have?

• 3
• 6
• 9
• 12

Tags

CCSS.4.G.A.3

Identify the smallest angle of rotation that maps the image to itself.

• 180°
• 360°
• 90°
• No rotational symmetry

Tags

CCSS.HSG.CO.A.4

Which of the following letters does not have a line symmetry, but has a rotational symmetry:

• H
• I
• Z
• X

Tags

CCSS.HSG.CO.A.4