British flag theorem British flag theorem In Euclidean geometry, the British flag theorem says that if a point "P" is chosen inside rectangle "ABCD" then the sum of the squared Euclidean distances from "P" to two opposite corners of the rectangle equals the sum to the other two opposite corners. As an equation: The theorem also applies to points outside the rectangle, and more generally to the distances from a point in Euclidean space to the corners of a rectangle embedded into the space. Even more generally, if the sums of squared distances from a point "P" to the two pairs of opposite
Flag of the President of the United States always a president serving in office. The current flag is defined in : Attached to the order were illustrations of the seal and flag, and also a set of "specifications" for the flag, which defines more precise colors for the elements than does the blazon of the coat of arms: During the committee discussions which eventually led to the Flag Act of 1818, an additional flag was proposed which was to indicate the President's presence at places he visited. The design divided the flag into four quarters (like the British royal standard): the upper left was the white stars on