Question

Find the number of vertices of a prism whose cross-section is a 60-sided polygon

Answer 1

Answer:

A prism whose cross-section is a 60-sided polygon has 120 vertices.

Step-by-step explanation:

A polygon has the same quantity of sides and vertices, as a prism has two poligonal faces, the number of vertices is double the quantity of vertices of the 60-sided polygon. That is:

$x = 2 \cdot (60)$

$x = 120$

A prism whose cross-section is a 60-sided polygon has 120 vertices.