# If Earth's radius was larger by 1 meter, how much longer would its equator be?

by approx 6 meters

by approx 6 kilometers

by approx 60 kilometers

by approx 6000 kilometers

For each circle, the length of the circumference is c=2πr. Hence, if a radius grows by 1 meter, the circumference grows by 2 π meters - no matter what the initial value of radius was.

## Answers distribution

by approx 6 meters

by approx 6 kilometers

by approx 60 kilometers

by approx 6000 kilometers

answers

Finland

71

the United Arab Emirates

43

Switzerland

52

the Netherlands

121

Italy

79

Sweden

52

Greece

39

India

86

Spain

44

Belgium

31

Germany

337

Norway

48

the United States

507

the United Kingdom

709

Poland

24268

Canada

57

France

52

Australia

35

Republic of Ireland

71

Unknown

1479

## Gender

44%

46%

by approx 6 meters

by approx 6 kilometers

by approx 60 kilometers

by approx 6000 kilometers

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If Earth's radius was larger by 1 meter, how much longer would its equator be?

819

## Details

Author: SpikeMe

Illustration: Edward Webb

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