2-D Shapes and their Attributes

Front

What is a 2-D shape?

Back

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

Front

What are sides in a 2-D shape?

Back

Sides are the straight lines that make up the boundary of a 2-D shape.

Front

What are vertices in a 2-D shape?

Back

Vertices are the points where two sides meet in a 2-D shape.

Front

Is a circle a polygon?

Back

No, a circle is not a polygon because it does not have straight sides.

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

How many sides does a square have?

Back

A square has 4 sides.

Front

What is a hexagon?

Back

A hexagon is a 2-D shape with 6 sides.

Front

What is the difference between a rectangle and a square?

Back

A rectangle has opposite sides that are equal, while a square has all sides equal.

Front

Can a shape have no sides?

Back

Yes, a circle has no sides.

Front

What is a polygon?

Back

A polygon is a 2-D shape with straight sides.