Answer :

Surface area of a spere = 4πr2


Given, earth is a sphere of radius 6370 km.


Surface area of earth = 4 × (22/7) × 63702


Surface area of earth = 510109600 km2


Now, three-fourth of the earth’s surface is covered by water


Area covered by land = 1/4 × 510109600 = 127527400 km2


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

The volumes of thRS Aggarwal & V Aggarwal - Mathematics

If the surface arRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics

<span lang="EN-USRS Aggarwal & V Aggarwal - Mathematics