11-1 Lines that Intersect Circles

Question

15. Olympus Mons's peak rises 25 kilometers above the surface of the planet Mars. The diameter of Mars is approximately 6,794 kilometers. What is the distance from the peak of Olympus Mons to the horizon to the nearest kilometer?

Answer 1

do it just like the space station horizon problem solved below.

Answer 2

The answer is 413 km.

Answer 3

413