¹ *Source: wiktionary.com*

### Definition of Circumcircles

**1.** circumcircle [n] - See also: circumcircle

### Circumcircles Pictures

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### Lexicographical Neighbors of Circumcircles

### Literary usage of Circumcircles

Below you will find example usage of this term as found in modern and/or classical literature:

**1.** *Mathematical Questions and Solutions* by W. J. C. Miller (1893)

"... (2) the centres of the **circumcircles** of both triangles are identical; and (3)
the radii of the **circumcircles** differ by i radius of the incircle. ..."**2.** *A Treatise on Spherical Trigonometry: With Applications to Spherical* by William John McClelland, Thomas Preston (1893)

"[Since tan ri tan r2 = sin » sin (s - e), and tan r tan ri = sin (s - 4) sin (» -
c), therefore, &c.] SECTION II. The **circumcircles**. 81. ..."**3.** *A Treatise on Spherical Trigonometry: And Its Application to Geodesy and* by John Casey (1889)

"**circumcircles**. 75. To find the circumradius of a spherical triangle ABC.
Sol.—Bisect the arcs BC, CA at J0, E, and let 0 be the intersection of ..."**4.** *An Elementary Treatise on Modern Pure Geometry* by Robert Lachlan (1893)

"Then, if P, Q, R be the positive points of the pairs of points in which the
reciprocal circles intersect, it is easy to see that the **circumcircles** PQR, ..."**5.** *A Treatise on the Analytical Geometry of the Point, Line, Circle, and Conic* by John Casey (1893)

"Hence their symetriques tha **circumcircles** of the triangles BCI'a, CAI\, ABI',.
pass through a common point R, ..."**6.** *The Syzygetic Pencil of Cubics with a New Geometrical Development of Its* by Charles Clayton Grove (1907)

"The radius of its circumcircle is The radii of the four **circumcircles** are seen
to form the proportion, (24) a ¡(at3-l)(a — l3)_(. . :Г^? ..."