The circle at the right represents a planet. The radius of the planet is about 6300 km. Find the distance d to the horizon that
a person can see on a clear day from the following height h above the planet.
h=4 km
1 answer:
Answer:
224.54 km
Step-by-step explanation:
A right triangle is formed, where h + r = 4 + 6300 = 6304 km is the hypotenuse, r = 6300 km is one leg and d is the other leg. By Pythagorean theorem:
6304² = 6300² + d²
d² = 6304² - 6300²
d = √50416
d = 224.54 km
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