Symmetrical Shapes and Lines of Symmetry

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

Symmetrical?

• Is symmetrical

• not symmetrical

Tags

CCSS.4.G.A.3

How many lines of symmetry does this shape have? 

• 0

• 1

• 2

• 3

Tags

CCSS.4.G.A.3

How many lines of symmetry does this shape have? 

• 0

• 1

• 2

• 3

Tags

CCSS.4.G.A.3

How many lines of symmetry are there on a square?

• 0

• 1

• 2

• 4

Tags

CCSS.4.G.A.3

Which statement is true about the shapes ?

• Shapes B, C, and E have no lines of symmetry.

• Shapes B, C, and D have at least three lines of symmetry.

• Shapes A and B have an equal number of lines of symmetry.

• Shapes C and E have an infinite number of lines of symmetry.

Tags

CCSS.4.G.A.3

How many lines of symmetry does a rectangle have?

• 2

• 4

• 6

• 8

Tags

CCSS.4.G.A.3

Symmetry is ...

• -when one shape is exactly opposite of another shape 

• -when one shape becomes exactly like another if you flip it

• -when one shape becomes exactly like another if you slide it

• reflectional symmetry

Tags

CCSS.4.G.A.3

How many lines of symmetry does the flower have?

• 2

• 3

• 6

• 9

Tags

CCSS.4.G.A.3