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oblique triangle

/əˈbliːk ˈtraɪæŋɡəl/

翻译: 不含直角的三角形,可分为锐角三角形(三个角都小于90度)和钝角三角形(有一个角大于90度)。

1 个条目

phrase

/əˈbliːk ˈtraɪæŋɡəl/C1formaltechnical
  • zh不含直角的三角形,可分为锐角三角形(三个角都小于90度)和钝角三角形(有一个角大于90度)。

A triangle that does not contain a right angle; it can be either acute (all angles less than 90 degrees) or obtuse (one angle greater than 90 degrees).

  1. Non-right triangleC1formal

    A triangle that does not contain a 90-degree angle.

    zh斜三角形

    • In an oblique triangle, the law of sines can be used to find missing sides.
    • The surveyor measured an oblique triangle formed by three hills.
    • Oblique triangles are common in navigation and astronomy problems.