How many triangles can be formed from the given points?
Author: Nebojsa Jevtovic (Serbia)Correct answers: 43
The first user who solved this task is Sanja Šabović.
#brainteasers #math
Coaxial cable intercity telecastIn 1936, the first intercity telecast in the U.S. using coaxial cable was transmitted from New York City to Philadelphia. On 10 Jun of the same year, the first coaxial cable telecast was transmitted from Radio City, New York City to a transmitter on the top of the Empire State Building, a distance of about 1.5 miles. It was not until 4 Sep 1951 that the first U.S. coast-to-coast telecast was made between New York City and San Francisco, Cal. |