(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.
Volvo and Victoria dominate seatbelt history. The first car to be equipped with three-point seatbelts in the front was a Volvo P544 delivered to a dealer in Kristianstad, Sweden on 13 August 1959. And a little more than 11 years later, Victoria became the worldâs first legislature to decree mandatory wearing of seatbelts. It was [â¦]