"For every point on a great circle its antipole is on the same great circle."
A line drawn from a point on a circle to its antipole will cross through the center.
Wikipedia foundation.
Antipole — An ti*pole, n. The opposite pole; anything diametrically opposed. Geo. Eliot. [1913 Webster] … The Collaborative International Dictionary of English
antipole — index antipode Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
antipole — /an ti pohl /, n. the opposite pole. [1815 25; ANTI + POLE] * * * … Universalium
antipole — Synonyms and related words: North Pole, South Pole, antipodal points, antipode, antipodes, antipoints, antipoles, antithesis, antonym, black and white, contra, contradictory, contraposita, contrapositives, contraries, contrary, converse, counter … Moby Thesaurus
antipole — n. opposite pole … English contemporary dictionary
antipole — an·ti·pole … English syllables
antipole — n. 1 the direct opposite. 2 the opposite pole … Useful english dictionary
Heidelberg — Infobox German Location Art = Stadt image photo = Heidelberg 20030918.jpg imagesize = image caption = Heidelberg Castle on hill behind Old Bridge Wappen = Wappen Heidelberg.png lat deg = 49 |lat min = 24 |lat sec = 44 lon deg = 08 |lon min = 42… … Wikipedia
Armenian Genocide — Armenian civilians are marched to a nearby prison i … Wikipedia
Swabian War — Infobox Military Conflict conflict=Swabian War partof= caption=The battle of Hard was the first major battle of the Swabian War. Illustration from the Luzerner Schilling of 1513. date=January ndash; September 1499 place=Northern and eastern… … Wikipedia
