The shape of a soccer ball can be represented by a polyhedron, called the truncated icosahedron, whose faces are 12 regular pentagons and 20 regular hexagons, having the same side length. Each pentagon is

surrounded by 5 hexagons, whereas each hexagon is surrounded by 3 pentagons and 3 hexagons How many sides are there? And how many vertices?

# How many sides and vertices?

**Harsha_1997**#1