The term supplementary can refer to: *

Supplementary angles In Euclidean geometry, an angle can refer to a number of concepts relating to the intersection of two straight lines at a point. Formally, an angle is a figure lying in a plane formed by two rays, called the '' sides'' of the angle, sharing ...

Supplementary Benefit Supplementary Benefit was a means-tested benefit in the United Kingdom, paid to people on low incomes, whether or not they were classed as unemployed, such as pensioners, the sick and single parents. Introduced in November 1966, it replaced the ea ...

, a former benefit payable in the United Kingdom * Supplementary question, a type of question asked during a questioning time for prime minister

See also