Slicing 3D Shapes

Front

What is a 3D shape?

Back

A three-dimensional shape is an object that has depth, width, and height, such as a cube, sphere, or pyramid.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

What is a vertex?

Back

A vertex is a point where two or more edges meet in a 3D shape.

Front

How many edges does a rectangular prism have?

Back

A rectangular prism has 12 edges.

Front

What shape is formed by slicing a cylinder horizontally?

Back

A circle is formed by slicing a cylinder horizontally.

Front

What is the definition of a pyramid?

Back

A pyramid is a 3D shape with a polygonal base and triangular faces that meet at a single point called the apex.

Front

How many vertices does a triangular pyramid have?

Back

A triangular pyramid has 4 vertices.

Front

What is the cross-section of a cone when sliced horizontally?

Back

The cross-section of a cone when sliced horizontally is a circle.

Front

What is a face in the context of 3D shapes?

Back

A face is a flat surface on a 3D shape.

Front

How many faces does a sphere have?

Back

A sphere has 0 faces.