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5. A chord of a circle is a line segment connecting two points on the circle; the intersection graph of a collection of chords is called a circle graph. chromatic Having to do with coloring; see color. Chromatic graph theory is the theory of graph coloring. The chromatic number χ(G) is the minimum number of colors needed in a proper coloring of G.
[optional in place of period] when the language of the gloss lacks a one-word translation, a phrase may be joined by underscores, e.g., Turkish çık-mak (come_out-INF) "to come out" With some authors, the reverse is also true, for a two-word phrase glossed with a single word. [2] [21] › >, →, :
A closed line segment includes both endpoints, while an open line segment excludes both endpoints; a half-open line segment includes exactly one of the endpoints. In geometry , a line segment is often denoted using an overline ( vinculum ) above the symbols for the two endpoints, such as in AB .
We can state the above axiom briefly by saying that every segment can be laid off upon a given side of a given point of a given straight line in at least one way. If a segment AB is congruent to the segment A′B′ and also to the segment A″B″, then the segment A′B′ is congruent to the segment A″B″; that is, if AB ≅ A′B′ and ...
A vinculum can indicate a line segment where A and B are the endpoints: ¯. A vinculum can indicate the repetend of a repeating decimal value: . 1 ⁄ 7 = 0. 142857 = 0.1428571428571428571...
Just Words. If you love Scrabble, you'll love the wonderful word game fun of Just Words. Play Just Words free online! By Masque Publishing
The word line may also refer, in everyday life, to a line segment, which is a part of a line delimited by two points (its endpoints). Euclid's Elements defines a straight line as a "breadthless length" that "lies evenly with respect to the points on itself", and introduced several postulates as basic unprovable properties on which the rest of ...
Episode 1: "The G-Word." In the fall of 2019, reporter Faith E. Pinho received a tip from Paulina Stevens. Paulina said she had grown up in an insular Romani community in California, where she was ...