Question

The equatorial diameter of the Earth is approximately 12754 kilometre in length what is the approximate circumference of the earth at the equator?​

Answer 1

Answer:

Circumference= πd

=22/7×12754

=22×1822. (dividing 12754 by 7)

=40084km

Ans. The circumference of the Earth's equator is 40084km

Answer 2

Answer:

Radius= diameter/2

so, equatorial radius=12754/2=>6377km

For a circle of radius'r' , its circumference is 2pi r

So, for earth of radius 6377 km , it's circumference is

2 pi (6377) km

12754 pi km

40,084 km [Taking pi as= 22/7]

°•° Hence, The approximate circumference of the earth at the equator is 40084 km.

Step-by-step explanation:

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