Question

Which of the following options shows the correct lebelling of the given polyhedron?

• A. A-Vertex, B-Face, C-Edge
• B. A-Face, B-Vertex, C-Edge
• C. A-Vertex, B-Face, C-Face
• D. A-Vertex, B-Edge, C-Face

Answer 1

The correct option is A A-Vertex, B-Face, C-Edge

The flat surface of a polyhedron is termed as its face.
$\Rightarrow$ B is a face.

The two faces of a polyhedron meet at a line called its edges
$\Rightarrow$ C is an edge.

The point of intersection of two edges is called vertex.
$\Rightarrow$ A is a vertex.

Hence, option (a.) is the correct choice.