Passenger from the "Equator" Passenger from the "Equator" Passenger from the "Equator" () is a 1968 Soviet children's adventure film directed by Aleksandr Kurochkin. Young swimmer Ilmar sails on the ship "Equator" to the pioneer camp, located somewhere on the Black Sea shore. Accidentally, he witnesses a strange event: one of the passengers, a foreigner (he is a magician and a "businessman"), Mr. Pipp secretly throws a suspicious object into the sea (radio beacon). Pipp discovers a boy nearby and fearing revelation, pushes him overboard, and no one notices what has occurred on the boat. Some time later, the leader of the pioneer detachment
Triangle angles is equal to 90°, adding up to a total of 270°. Specifically, on a sphere the sum of the angles of a triangle is where "f" is the fraction of the sphere's area which is enclosed by the triangle. For example, suppose that we draw a triangle on the Earth's surface with vertices at the North Pole, at a point on the equator at 0° longitude, and a point on the equator at 90° West longitude. The great circle line between the latter two points is the equator, and the great circle line between either of those points and