Airplane
Aviator sees part of the earth's surface with an area of 200,000 square kilometers. How high does he fly?
Correct answer:

Tips for related online calculators
You need to know the following knowledge to solve this word math problem:
geometryalgebrasolid geometryplanimetricsGrade of the word problem
Related math problems and questions:
- Approximately 5553
The Earth's surface is approximately 510,000,000 km². The forest area is about 38,000,000 km². Write a fraction in the basic form. What part of the Earth's surface is formed by the forest?
- Earth's surface
The greater part of the Earth's surface (r = 6371 km) is covered by oceans; their area is approximately 71% of the Earth's surface. What is the approximate area of the land?
- The diameter 2
The diameter of the Earth is 12,756 kilometers. If Mercury's diameter is about 7,876.6 kilometers shorter than Earth's, what is Mercury's diameter?
- Earth's diameter
The Earth's diameter on the equator is approximately 12750 km. How long does the Gripen fly over the Earth above the equator at 10 km if it is at an average speed of 1500 km/h?
- Mechanical energy
A stone with a mass of 2 kg falls in free fall from a tower with a height of 80 m. What is its kinetic energy, and what is its potential energy: a) At the beginning of the fall, b) In 1 s from the beginning of the fall, c) Upon impact, d) What is its mech
- Stationary 57031
Determine the distance of a stationary satellite from the Earth's surface.
- Pilot
How high can the airplane's pilot see 0.001 of Earth's surface?