Lines of symmetry

Maths

Classifying 2-D shapes

Decide if the statements are always true, sometimes or never true: An irregular quadrilateral has 4 lines of symmetry.

Decide if the statements are always true, sometimes or never true: The number of lines of symmetry a polygon has is more than its number of sides.

Decide if the statements are always true, sometimes or never true: A regular polygon has as many lines of symmetry as it does sides.

Decide if the statements are always true, sometimes or never true: The number of lines of symmetry a polygon has is the same as its order of rotational symmetry.

How many lines of symmetry does a parallelogram have?

How many lines of symmetry does the shape below have?

The number of positions a shape can be rotated into and still look the same.

What is the order of rotational symmetry of a shape?

What is the order of rotational symmetry of this shape?

All shapes have an order of rotational symmetry of at least?

What is the order of rotational symmetry for this shape?

What is the order of rotational symmetry?

A rectangle has rotational symmetry of order....

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Lines of symmetry

Lesson outcome