| Hence the cosines and versed sines of zenith distances are respectively equal to the sines and coversed sines of the corresponding angular elevations. |
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| This turned out to be a complicated affair, for Sines still belonged to the Order of Santiago. |
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| Vasco da Gama was born in 1460 or 1469 in Sines, on the southwest coast of Portugal, probably in a house near the church of Nossa Senhora das Salas. |
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| But the fact that Sines was awarded by the king provoked Lencastre to refuse out of principle, lest it encourage the king to make other donations of the Order's properties. |
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| The men and women who work in our Sines carbon black operation have contributed significantly to our success over the many years it has been in existence. |
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