(7). The hypotenuse of a right triangle is a diameter of the triangle's circumcircle, so the circumradius is given by. (8). A primitive right triangle is a right triangle having integer sides, , and such that, where is the greatest common divisor.
In July 1984, New York State passed the first mandatory seatbelt law in the nation, followed by New Jersey, Illinois, Missouri, Michigan, and New Mexico. 1 person found this useful.
In 1984, New York State became the first state to enact a mandatory seat belt law, the law became effective in 1985. New York's seat belt law is a primary enforcement law. This means that a police officer may stop you for not having a seat belt on.