3D Shapes

Front

What is a 2D shape?

Back

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

Front

What is a 3D shape?

Back

A 3D shape is a solid figure that has three dimensions: length, width, and height.

Front

Can you name a common example of a pyramid?

Back

A common example of a pyramid is the Great Pyramid of Giza.

Front

What are the characteristics of a rectangular prism?

Back

A rectangular prism has six faces, all of which are rectangles, and opposite faces are equal in area.

Front

How many edges does a cube have?

Back

A cube has 12 edges.

Front

What is the difference between a cone and a cylinder?

Back

A cone has a circular base and tapers to a point, while a cylinder has two parallel circular bases connected by a curved surface.

Front

What is the formula for the volume of a rectangular prism?

Back

The volume of a rectangular prism is calculated using the formula V = length × width × height.

Front

What is a sphere?

Back

A sphere is a perfectly round 3D shape where every point on the surface is equidistant from the center.

Front

What is the surface area of a cube?

Back

The surface area of a cube is calculated using the formula SA = 6 × (side length)².

Front

What is a triangular prism?

Back

A triangular prism is a 3D shape with two triangular bases and three rectangular faces.