2D shapes unit review

Front

What is a 2D shape?

Back

A 2D shape is a flat shape that has only two dimensions: length and width.

Front

What is a polygon?

Back

A polygon is a closed shape with straight sides.

Front

How many sides does a triangle have?

Back

A triangle has three sides.

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has four sides.

Front

What is a pentagon?

Back

A pentagon is a polygon with five sides.

Front

What is a hexagon?

Back

A hexagon is a polygon with six sides.

Front

What does symmetrical mean?

Back

Symmetrical means that one side is a mirror image of the other side.

Front

What is a line of symmetry?

Back

A line of symmetry is a line that divides a shape into two identical parts.

Front

Is a circle a 2D shape?

Back

Yes, a circle is a 2D shape.

Front

What type of shape is a square?

Back

A square is a closed shape with four equal sides.