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Answer :
Answer:
141.75
Step-by-step explanation:
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Answer:
The distance from the shuttle to the horizon is 7158.2 miles
Step-by-step explanation:
the portion of earth that the astronaut can see is the distance from the shuttle to the horizon (d)
The earth radius is 4000 miles and the satellite is 4200 miles. This can be represented by a triangle with sides 4000 miles and d and a hypotenuse of (4000 + 4200 = 8200 miles). Using Pythagoras rule:
8200² = 4000² + d²
d² = 8200² - 4000²
d² = 51240000
d = 7158.2 miles
The distance from the shuttle to the horizon is 7158.2 miles
