# Airplane

Aviator sees part of the earth's surface with an area of 200,000 square kilometers. How high he flies?

Result

h =  4.995 km

#### Solution:  Leave us a comment of this math problem and its solution (i.e. if it is still somewhat unclear...): Be the first to comment! #### Following knowledge from mathematics are needed to solve this word math problem:

Pythagorean theorem is the base for the right triangle calculator. See also our trigonometric triangle calculator.

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