| 释义 | 
		Definition of vertical angles in English: vertical anglesplural noun Mathematics Each of the pairs of opposite angles made by two intersecting lines.  Example sentencesExamples -  The aiming circle is an optical instrument capable of measuring horizontal and vertical angles.
 -  The new ‘transflective’ display is much brighter than the T's screen - and readable at wider vertical angles.
 -  However, they had not been exposed in class to the notion of vertical angles or to the vertical angles theorem.
 -  In Israel, students usually prove the equality of vertical angles by the end of Grade 8 or at the beginning of Grade 9.
 -  Rose uses Nexo's proprietary line array-design software, GeoSoft, to calculate vertical angles for even coverage throughout the venue.
 
    Definition of vertical angles in US English: vertical anglesplural noun Mathematics Each of the pairs of opposite angles made by two intersecting lines.  Example sentencesExamples -  Rose uses Nexo's proprietary line array-design software, GeoSoft, to calculate vertical angles for even coverage throughout the venue.
 -  In Israel, students usually prove the equality of vertical angles by the end of Grade 8 or at the beginning of Grade 9.
 -  The new ‘transflective’ display is much brighter than the T's screen - and readable at wider vertical angles.
 -  However, they had not been exposed in class to the notion of vertical angles or to the vertical angles theorem.
 -  The aiming circle is an optical instrument capable of measuring horizontal and vertical angles.
 
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