# 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

41

Italy

50

Belgium

21

India

44

Sweden

11

the United Arab Emirates

11

Germany

193

Spain

28

Bulgaria

12

Norway

35

Canada

32

Poland

11523

the Philippines

12

the United States

287

France

28

the United Kingdom

322

the Netherlands

29

Australia

23

Republic of Ireland

36

Denmark

18

## Gender

50%

42%

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?

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## Details

Author: SpikeMe

Illustration: Edward Webb

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