3.6A Classify 2D and 3D Shapes

Front

What is a 2D shape?

Back

A 2D shape is a flat shape that has only two dimensions: length and width. Examples include squares, circles, and triangles.

Front

What is a 3D shape?

Back

A 3D shape is a solid shape that has three dimensions: length, width, and height. Examples include cubes, spheres, and pyramids.

Front

Name a property of 2D shapes.

Back

2D shapes can have properties such as the number of sides, angles, and symmetry.

Front

Name a property of 3D shapes.

Back

3D shapes can have properties such as faces, edges, and vertices.

Front

What is a square?

Back

A square is a 2D shape with four equal sides and four right angles.

Front

What is a cube?

Back

A cube is a 3D shape with six equal square faces.

Front

What is a triangle?

Back

A triangle is a 2D shape with three sides and three angles.

Front

What is a sphere?

Back

A sphere is a 3D shape that is perfectly round and has no edges or vertices.

Front

How many sides does a rectangle have?

Back

A rectangle has four sides.

Front

What is the difference between a circle and an oval?

Back

A circle is a round shape with all points equidistant from the center, while an oval is elongated and not perfectly round.