| 单词 | supplementary angle |
| 释义 | supplementary angle noun[C] mathematicsspecializeduk/ˌsʌp.lɪ ˈmen.tər.i ˈæŋ.ɡəl/us/ˌsʌp.lɪ ˈmen.t̬ɚ.i ˈæŋ.ɡəl/one of twoanglesthat togetheraddup to180° 补角Compare complementary angle Geometry: describing angles, lines & orientations
Examplesofsupplementary anglesupplementary angle Because each side of an angle has asupplementaryangle, 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 itssupplementaryangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The exterior angle is thesupplementaryangleto 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 itssupplementaryangleare 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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