3D Figures

Front

What is a net of a 3D figure?

Back

A net is a two-dimensional representation of a 3D figure that can be folded to form the figure.

Front

What are the vertices of a 3D object?

Back

Vertices are the corners or points where edges meet on a 3D object.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

What is the difference between a prism and a pyramid?

Back

A prism has two parallel bases and rectangular faces, while a pyramid has a single base and triangular faces that meet at a point.

Front

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

Back

Volume = length × width × height.

Front

What shape is formed by the net of a square pyramid?

Back

A square pyramid is formed by a square base and four triangular faces.

Front

How many edges does a cylinder have?

Back

A cylinder has 2 curved edges.

Front

What is a pentagonal prism?

Back

A pentagonal prism is a 3D figure with two pentagonal bases and 5 rectangular faces.

Front

What is the surface area of a cube?

Back

Surface Area = 6 × (side length)².

Front

What is a sphere?

Back

A sphere is a perfectly round 3D figure with no edges, vertices, or flat surfaces.