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# How do you calculate the surface area of earth?

Updated: 4/28/2022

Wiki User

11y ago

The earth is nearly a spherical object and its surface area = 4*pi*radius2

Wiki User

11y ago

Wiki User

10y ago

Assume the Earth is a sphere (that's fairly close to its real shape), and use the formula for the surface area of a sphere (4 pi r2)

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Q: How do you calculate the surface area of earth?
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### What is area of earth and what is formula to calculate the area of earth?

Answer,The surface area of earth is 510072000 Sq.km.And the formula of earth is,the earth is sphere.: The area of earth = Area of sphere" " = 4*pi*r2= 4*22/7*4057390.9= 510072000

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### How could you calculate the surface area of a shape?

To calculate the surface area of a shape find the area of each side, and then, add all of the areas together. The sum of the areas is the surface area.

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