Question 1026623: Find the area and volume of a lune whose angle is 45 degrees drawn on a sphere whose diameter is 10 cm. Answer by ikleyn(52777) (Show Source):
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Find the area and volume of a lune whose angle is 45 degrees drawn on a sphere whose diameter is 10 cm.
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1. To learn what is a lune on a sphere, look into this web-page http://mathworld.wolfram.com/SphericalLune.html.
2. The surface area of a given lune is of the sphere surface.
3. The volume of a given lune is of the sphere volume.
