The earth has a diameter of 7926.41 miles. What is the circumference of the earth. (this would be the distance you have to walk,

Question

3 years ago

10

if you could walk around the equator.

1 answer:

Xelga [282] · Answer 1 · 2022-01-27T06:38:40+03:00

Hello from MrBillDoesMath!

Answer:

24901.6 miles (approximately)

Discussion:

Circumference of a circle = C

= 2 Pi r

= (2r) Pi => as diameter = 2 * radius, so d = 25

=(7926.41)*Pi => as Pi is approximately 3.141

=(7926.41)(3.141)

= 24901.6 (approximately)

That's a long way to walk!

Thank you,

MrB