What is the pattern on a soccer ball?

Twelve pentagons and 20 hexagons form a figure known to mathematicians as a truncated icosahedron, to chemists as the buckminsterfullerene molecule—and to nearly everybody else as the standard soccer ball.

Why does a soccer ball has 12 pentagons and 20 hexagons?

When an icosahedron is (partially) truncated at all its 12 vertices then each of 20 triangular faces become a hexagon & each of 12 vertices produces a new petagonal face. Thus a truncated icosahedron has 12 regular pentagons & 20 regular hexagons.

How many pentagons and hexagons are on a soccer ball?

Figure 1 A common type of soccer ball, covered with 12 pentagons and 20 hexagons.

What size are the hexagons on a soccer ball?

The hexagon has a two inch diameter.

How do you draw a soccer ball pattern?

Draw five straight lines from the five vertices of the pentagon. Join a couple of lines each from the five earlier lines drawn. Join the five open edges to complete the shapes. Join short lines to edges of the circumference to complete forming all the lines of the soccer ball.

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Who is known as the father of soccer?

This preview shows page 9 – 18 out of 22 pages. club in Barnes, called the Barnes Club.  Cobb Morley is rightfully considered the father of soccer, but that’s not just because he was the one to spark the idea of the Soccer Association.

Who invented soccer?

Records trace the history of soccer back more than 2,000 years ago to ancient China. Greece, Rome, and parts of Central America also claim to have started the sport; but it was England that transitioned soccer, or what the British and many other people around the world call “football,” into the game we know today.

Is a soccer ball a regular polyhedron?

Examined from the perspec- tive of graph theory, the standard soccer ball has three important properties: (1) it is a polyhedron that consists only of pentagons and hexagons; (2) the sides of each pentagon meet only hexagons; and (3) the sides of each hexagon alter- nately meet pentagons and hexagons.

Why do soccer balls have hexagons?

The ball’s pattern of white hexagons with black pentagons made it easily visible on television. An added bonus for players: The black pentagons helped them learn to curve the ball better by being able to track its movement more easily.

How many black squares are on a soccer ball?

Have you ever wondered how many shapes a soccer ball has on it? It has 12 pentagons (5-sided shapes) and 20 hexagons (6-sided shapes). Each pentagon, usually black, has 5 white hexagons around it. It turns out there are only 5 ways to fit together lots of identical shapes with all equal sides.

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What does FIFA stand for?

FIFA — Soccer’s World Governing Body

Founded in 1904 to provide unity among national soccer associations, the Federation Internationale de Football Association (FIFA) boasts 209 members, rivaling that of the United Nations, and is arguably the most prestigious sports organization in the world.

What is the weight of a soccer ball?

Regulation size and weight for a soccer ball is a circumference of 68–70 cm (27–28 in) and a weight of between 410–450 g (14–16 oz). The ball should be inflated to a pressure of 0.6 and 1.1 bars (8.7 and 16.0 psi) at sea level.

How many seams are on a soccer ball?

An optimally round soccer ball consists of 32 panels made up of 12 pentagons and 20 hexagons. The 32 panels are sewn together by hand using 630 double stitches and 60 corner stitches and are closed off – especially for SELECT – with a doubleknot. The ball lasts longer this way.

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