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 British Virgin Islands be flown in good condition, to do otherwise would be to show disrespect to the nation. Due care mut be taken to ensure the flag is being flown the correct way up. The flag is flown from sunrise to sunset and all government buildings are encouraged to fly it. When a flag is to be disposed, it must be destroyed in a dignified way, preferably by burning in private with respect. The civil ensign (seen below) is a red ensign with the coat of arms of the British Virgin Islands. The red ensign is to be flown on board vessels