Assertion: ellipsoid's length | /r/HasProperty | given
Facets:
Source sentences:
text: The length of an arbitrary path between (φ 1 , λ 1 ) and (φ 2 , λ 2 ) is given by
text: The axis attribute gives a direction for the length of the ellipsoid, and the length, height, and width of the ellipsoid are given as before (if a length attribute is not given, the length is set to the magnitude of the axis vector).