How is the infinity symbol called?

lemniscate

omniscate

perniscate

ettoniscate

Lemniscate refers not only to the infinity symbol, but also to any geometric shape that is curved like a figure-eight.

Ninjai

Jaya Prime wikipedia → Lemniscate (disambiguation)

geometrymathematicsnamessymbols

Geometry quiz Names quiz Symbols quiz

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Answers by country

Australia

64%

32%

Switzerland

60%

34%

the Netherlands

60%

26%

Republic of Ireland

54%

27%

18%

the United States

42%

39%

Germany

34%

41%

17%

191

Poland

32%

51%

2129

Greece

30%

23%

15%

30%

the United Kingdom

26%

56%

10%

India

25%

45%

19%

Austria

21%

53%

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?

What is the atomic number of a chemical element?

The number of neutrons in the atom's nucleus

The number of atoms

The number of protons in the atomic nucleus

The number of electrons in the atomic nucleus