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vertical angle

noun, Geometry
one of two opposite and equal angles formed by the intersection of two lines.
Origin of vertical angle
1565-75 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Examples from the web for vertical angle
  • Some areas of the highwall had been developed in dirt, on a near vertical angle, and were not stable.
  • The vertical angle was determined by one of two methods.
  • Light units may be factory calibrated to a fixed vertical angle specified by the purchaser.

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