3D Shapes

Front

What is a 3D shape?

Back

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

Front

How many vertices does a triangular prism have?

Back

A triangular prism has 6 vertices.

Front

What is the definition of a vertex in 3D shapes?

Back

A vertex is a point where two or more edges meet.

Front

How many faces does a cylinder have?

Back

A cylinder has 3 faces: 2 circular faces and 1 curved face.

Front

What is the formula for calculating the volume of a cylinder?

Back

Volume = πr²h, where r is the radius and h is the height.

Front

What is the difference between a prism and a pyramid?

Back

A prism has two parallel bases that are congruent, while a pyramid has one base and triangular faces that meet at a point.

Front

How many edges does a cube have?

Back

A cube has 12 edges.

Front

What shape is formed by connecting the midpoints of a cube's edges?

Back

A cube's midpoints form a smaller cube inside it.

Front

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

Back

A face is a flat surface that forms part of the boundary of a solid object.

Front

How many edges does a triangular prism have?

Back

A triangular prism has 9 edges.