Question

Assuming that the earths equatorial radius is 6377km find the circumference of the equator

Answer 1

Answer:

Circumference = 40,047 .56 km

Step-by-step explanation:

r = 6377km

Circumference = 2 π r

putting π  = 3.14(constant)

and r = 6377km

we get circumference

=2 x 3.14 x 6377 km  =  40,047 .56 km

So, Circumference of the equator  = 40,047 .56 km