The distance between 2 points on the earth with only 10 degrees difference is 1109.64km, so if I times it by 36 then I get the circumference of the earth, so the circumference of the earth is 39947.64km, but the equator's
The earth is not a perfect sphere since there is a difference between the equator circumference and the circumference that I calculated from a part of the earth.
Percent error = {(39947.64 - 40076)/40076} *100 = 0.32%
The earth is not a perfect sphere since there is a difference between the equator circumference and the circumference that I calculated from a part of the earth.
Percent error = {(39947.64 - 40076)/40076} *100 = 0.32%