Adjacent or adjacency may refer to:
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Adjacent (graph theory), two vertices that are the endpoints of an edge in a graph
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Adjacent (music), a conjunct step to a note which is next in the scale
See also
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Adjacent angles, two angles that share a common ray
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Adjacent channel in broadcasting, a channel that is next to another channel
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Adjacency matrix, a matrix that represents a graph
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Adjacency pairs in pragmatics, paired utterances such as a question and answer
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Adjacent side (polygon), a side that shares an angle with another given side
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Adjacent side (right triangle)
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices ''A'', ''B'', and ''C'' is denoted \triangle ABC.
In Euclidean geometry, any three points, when non- collinea ...
, the side (or cathetus) of a right triangle that touches a given non-right angle
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