2D and 3D shapes

Front

What is a 2D shape?

Back

A 2D shape is a flat figure 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 figure that has three dimensions: length, width, and height. Examples include cubes, spheres, and pyramids.

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Front

What is the name of a 4-sided shape?

Back

A 4-sided shape is called a quadrilateral.

Front

What shape has no corners and is round?

Back

A shape with no corners and is round is called a circle.

Front

What do we call a 3D shape that has 6 square faces?

Back

A 3D shape with 6 square faces is called a cube.

Front

What is the difference between 2D and 3D shapes?

Back

2D shapes are flat and have only length and width, while 3D shapes have depth in addition to length and width.

Front

Can you name a 3D shape that looks like a ball?

Back

A 3D shape that looks like a ball is called a sphere.

Front

What is a rectangle?

Back

A rectangle is a 2D shape with 4 sides and opposite sides that are equal in length.

Front

What is a cylinder?

Back

A cylinder is a 3D shape with two circular bases and a curved surface connecting them.