Lines of Symmetry: How many?

Lines of Symmetry: How many?

Lines of symmetry

• Symmetry is when two or more parts are identical after a flip or fold.

• The simplest form of symmetry is reflection.

• A 2D shape can be symmetrical .

• A line can be drawn through it so that either side of the line looks EXACTLY the same.

• The line is called a line of symmetry .

Draw

Draw 4 lines of symmetry

Draw

Draw 1 lines of symmetry

Multiple Choice

How many lines of symmetry does the kite have?

• 1

• 2

• 3

• 4

• 0

Multiple Choice

How many lines of symmetry does the parallelogram have?

• 1

• 2

• 3

• 4

• 0

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

Determine if the line through each figure is a line of symmetry

• yes

• no

Multiple Choice

How many lines of symmetry does the butterfly have?

• 1
• 2
• 3
• 4

Multiple Choice

Which of the following shapes has line symmetry?

Multiple Choice

• is symmetrical

• not symmetrical

Match

Match the following

• Congruent

• Polygon

Horizontal Line

Vertical Line

Exactly equal shape and size

two-dimensional closed shape with straight lines

• Horizontal Line

• Vertical Line

• Exactly equal shape and size

• two-dimensional closed shape with straight lines