Symmetry

How many lines of symmetry does this shape have?

• 1

• 2

• 4

• 6

What is the angle of rotational symmetry when we have decagon (10 - sided polygon)

• 18°

• 36°

• 45°

• 72°

Which transformation will map an image onto itself?

• A translation 3 units right and 3 units up

• A rotation 360^o clockwise

• A reflection over the y-axis followed by a translation 3 units down

• A dilation followed by a 90^o clockwise rotation

Tags

CCSS.HSG.CO.A.3

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

• 90°
• 180°
• 45°
• 60°

Tags

CCSS.HSG.CO.A.4

Line Symmetry is the same as:

• rotational symmetry
• point symmetry
• translation symmetry
• reflectional symmetry

Tags

CCSS.4.G.A.3

Identify the angles of rotation that maps the image of the regular polygon to itself.

• multiples of 72°

• multiples of 180°

• multiples of 144°

• multiples of 45°

Tags

CCSS.HSG.CO.A.4

Identify the angles of rotation that maps the image to itself.

• multiples of 120°
• multiples of 180°
• multiples of 90°
• multiples of 60°

Tags

CCSS.HSG.CO.A.4

What is the order and angle of rotation of the flower?

• Order 6, 60 degrees
• Order 4, 90 degrees
• Order 3, 120 degrees
• Order 6, 254 Degrees

Tags

CCSS.HSG.CO.A.4

What type of symmetry does this shape have?

• Only Rotational
• Only Line
• Both Rotational and Line
• Neither Rotational nor Line

Tags

CCSS.HSG.CO.A.4

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

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

Tags

CCSS.HSG.CO.A.4