Symmetry Review

How many lines of symmetry does this shape have?

• 0

• 1

• 2

• 4

Does the shape have line symmetry? 

• Yes

• No

• is symmetrical

• not symmetrical

Symmetrical?

• Is symmetrical

• not symmetrical

Symmetrical?

• Is symmetrical

• not symmetrical

Symmetrical?

• Is symmetrical

• not symmetrical

Match the following

• Line Symmetry

• When a figure is mapped onto itself by a reflection in a line.

• Rotational Symmetry

• When a figure is mapped onto itself by rotating it less than 360º about a center point.

• Point Symmetry

• When a figure is mapped onto itself by rotating it 180º about a center point.

• Symmetry

• When a figure is mapped onto itself by sliding.

• Translation Symmetry

• When a shape is mapped onto itself.

Symmetrical?

• Is symmetrical

• not symmetrical

Symmetrical?

• Is symmetrical

• not symmetrical

Which figure below has more than one line of symmetry?

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