Problems of the surface area of a sphere

Number of problems found: 44

  • Above Earth
    To what height must a boy be raised above the earth to see one-fifth of its surface.
  • Airplane
    Aviator sees part of the earth's surface with an area of 200,000 square kilometers. How high he flies?
  • Spherical cap
    What is the surface area of a spherical cap, the base diameter 20 m, height 2 m.
  • Pilot
    How high is the airplane's pilot to see 0.001 of Earth's surface?

We apologize, but in this category are not a lot of examples.
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Sphere Problems. Examples for the calculation of the surface area of ​​the solid object .