In geometry, the centre or center of an object is a point in some sense in the middle of the object. If geometry is regarded as the study of isometry groups then the centre is a fixed point of the isometries.
Circles
The centre of a circle is the point equidistant from the points on the edge. Simlarly the centre of a sphere is the point equidistant from the points on the surface, and the centre of a line segment is the midpoint of the two ends.
More on [ Centre (geometry) ]
HHS Program Support Center - Offers details on employee programs and services including administrative operations, environmental and occupational health resources, financial management and human resources.
Meta Description: [ The Program Support Center (PSC), a component of the Assistant Secretary for Administration and Management (ASAM), U.S. Department of Health and Human Services (HHS), provides a wide-range of administrative and logistical support services to HHS and other Federal agencies on a fee-for-service bas... ]
{Global Resorts Network} It's Hart To Make Money Now