What is the approximate value of the golden ratio ("phi")?

3.14

2.16

1.61

0.87

In mathematics, two quantities are in the golden ratio if their ratio is the same as the ratio of their sum to the larger of the two quantities. It is often used for aesthetics in art and design.

Ninjai

Wallpoper wikipedia → Golden ratio

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Answers by country

the Netherlands

25%

70%

Sweden

25%

67%

the United Arab Emirates

27%

18%

54%

Poland

18%

25%

47%

8901

France

33%

20%

46%

Germany

22%

44%

11%

the United Kingdom

40%

19%

36%

Austria

27%

36%

the United States

40%

16%

35%

167

India

48%

12%

35%

148

Australia

37%

29%

33%

Malaysia

50%

16%

33%

the Philippines

65%

30%

Greece

61%

30%

Pakistan

30%

38%

23%

Republic of Ireland

57%

14%

21%

Which direction is not possible to point at when standing at the South Pole?

east

west

north

neither east, west, nor south

What is the maximum distance a plane can fly travelling constantly North?

10,002 km

20,004 km

40,007 km

It can fly endlessly (as long it can)

How many edges does a Möbius strip have?

Which quadric surface is shaped like a saddle?

parabolic cylinder

elliptic paraboloid

hyperbolic paraboloid

elliptic hyperboloid