Question

Plug in the numbers for me please? Formula: d=2rh+h^2) ^1/2

...h = 200
r: 6370

Answer 1

Formula: d=(2rh+h^2) ^1/2

...h = 200
r: 6370

Answer 2

The answer says 1609....but thats not what I get! How about you?

Answer 3

The answer is 1609. Here is how I got it:

d=(2rh+h^2)^1/2 which means you need to take the square root of this whole thing.
d=square root [(2)(6370)(200)+(200)^2]
d=square root (2,548,000+40,000)
d=square root (2,588,000)
d=1608.7=1609