| 词汇 | interior-angle |
| 释义 | interior angle noun[ C ] mathematics specializeduk /ɪnˌtɪə.ri.ər ˈæŋ.ɡəl/ us /ɪnˌtɪr.i.ɚ ˈæŋ.ɡəl/ an angle on the inside of a triangle or other polygon内角 Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient multiaxial non-coplanar non-intersecting non-planar noncollinear reflex scalene triangle shallow sine supplementary triangulate unbowed vanishing point vertically interior angle | American Dictionaryinterior angle noun[ C ] us/ɪnˈtɪər·i·ər ˈæŋ·ɡəl/ geometry an angle on the inside of a triangle or other polygon Examples of interior angleinterior angle An "exterior angle" of a triangle is an angle that is a linear pair (and hence supplementary) to an interiorangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By the alternate interiorangle theorem, "l" is parallel to "n". From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A triangle, for example, can be identified by the length of its three sides, or by two sides and an interiorangle, etc. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A hip-roofed porch runs the entire width of the five-bay tripartite main facade, on the interiorangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One interiorangle in a regular triacontagon is 168, meaning that one exterior angle would be 12. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the corresponding interiorangle is a reflex angle, the exterior angle should be considered negative. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The exterior angle is the supplementary angle to the interiorangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Then one of the alternate angles is an exterior angle equal to the other angle which is an opposite interiorangle in the triangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Electrodes were constructed from silicon wafers to have three different sharpnesses (interiorangle of 5 for sharp, 90 for medium, 150 for blunt). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Equivalently, a convex quadrilateral is cyclic if and only if each exterior angle is equal to the opposite interiorangle. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The dihedral angle is the interiorangle between any two face planes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A concave polygon will always have an interiorangle with a measure that is greater than 180 degrees. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One interiorangle in a regular tetracontagon is 171, meaning that one exterior angle would be 9. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. One interiorangle in a regular icosagon is 162, meaning that one exterior angle would be 18. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The top plot represents the changing angular distance between the observed pointing and the sun, which is opposite to the interiorangle located at the zenith (or the scattering angle). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of interior angle 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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