Question

With illustration:

1. CIA and NSA launched a hiring program to new agents: to crack the safehouse of the nuclear launch codes. They were given hacking tools and random displacement as a starting point. Agent 1 is directed to 33m, 155; Agent 2 is directed to 92m, 229 and Agent 3 to 82m due south. The three displacements lead to the point in the field where the key to the nuclear launch codes of the United States is kept. Two agents did not use their noggin’ and started measuring immediately, but the winner of the code first calculated where to go. What was the calculated resultant of the winner?

2. Pan am Flight 7 was one of the famous planes to disappear into the Bermuda Triangle, which is en route from San Francisco to Hawaii . The first route is due west for 749km; then it took a detour southeast for 706km; and the its final route is at 53° north of west, the crash site in the Pacific ocean, for 693km. What is the plane’s total displacement?

Answer 1