| 释义 |
ˈcircumcircle Geom.
[f. circum- + circle n.]
A circle which passes through the vertices of a polygon.
1885J. Casey Treat. Analyt. Geom. iii. 97 To find the equation of the circumcircle of the triangle of reference. 1891W. J. McClelland Geom. of Circle xi. 255 The envelope of the circum-circle is a fixed circle. 1970Nature 28 Mar. 1268/2 The radii of the incircle and circumcircle. |
