In geometry, the circumscribed circle or circumcircle of a triangle is a circle that passes through all three vertices. The center of this circle is called the circumcenter of the triangle, and its radius is called the …

The circumcircle always passes through all three vertices of a triangle. Its center is at the point where all the perpendicular bisectors of the triangle's sides meet.

Dec 3, 2025 · The circumcircle is a triangle's circumscribed circle, i.e., the unique circle that passes through each of the triangle's three vertices. The center of the circumcircle is called the circumcenter, …

Illustrated definition of Circumcircle: A circle that passes through all vertices (corner points) of a polygon. Triangles, rectangles, regular polygons...

The circumcircle of a triangle or other polygon is the circle which passes through all of its vertices (if such a circle exists). Every triangle has one (and only one) circumcircle, but most other polygons do …

A circumscribe or a circumcircle is a circle that passes through all the vertices of any polygon such as triangles, rectangles, regular polygons, and some other shapes but not all polygons.

circumcircle noun cir· cum· cir· cle ˈsər-kəm-ˌsər-kəl : a circle which passes through all the vertices of a polygon (such as a triangle)

The circumcircle of a triangle is the unique circle that passes through all three of its vertices (corners). Every triangle, regardless of its shape or size, has exactly one circumcircle.

In geometry, a circumscribed circle or circumcircle of a polygon is a circle that passes through all of the polygon's vertices. The circumradius is known as the radius of a circumcircle.

In geometry, a circumscribed circle for a set of points is a circle passing through each of them. Such a circle is said to circumscribe the points or a polygon formed from them; such a polygon is said to be …