# 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

69

the United Arab Emirates

41

Italy

77

the Netherlands

103

Sweden

43

Greece

37

Germany

318

Belgium

31

India

78

Spain

42

the United Kingdom

680

Norway

45

the United States

478

Poland

23055

Canada

50

France

50

Republic of Ireland

64

Australia

35

Unknown

1433

Denmark

27

## Gender

44%

45%

by approx 6 meters

by approx 6 kilometers

by approx 60 kilometers

by approx 6000 kilometers

## Language versions

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

771

## Details

Author: SpikeMe

Illustration: Edward Webb

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