| 词汇 | supplementary-angle |
| 释义 | supplementary angle noun[ C ] mathematics specializeduk /ˌsʌp.lɪ ˈmen.tər.i ˈæŋ.ɡəl/ us /ˌsʌp.lɪ ˈmen.t̬ɚ.i ˈæŋ.ɡəl/ one of two angles that together add up to 180°补角 Compare complementary angle Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient interior angle multiaxial non-coplanar non-intersecting non-planar reflex scalene triangle shallow sine supplementary triangulate unbowed vanishing point vertically Examples of supplementary anglesupplementary angle Because each side of an angle has a supplementaryangle, there are two exterior angles per vertex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Once again the product to sum identity has been applied and the second term has been rewritten in terms of its supplementaryangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The exterior angle is the supplementaryangle to the interior angle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Being equivalent to the "square" of a sine, the spread of both an angle and its supplementaryangle are equal. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The product to sum identity has been applied twice and the middle two terms cancel out on account of being cosines of supplementary angles. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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