Your favorite team has made the playoffs, and you decide that you should host a party. Before kickoff, you turn on your wide-screen tv making sure that it is hooked up to your surround sound system that you got a great deal on during a Black Friday sale. Compare and contrast the types of waves you encounter as you watch the game.

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination.at the turning point, how far is the second student from the destination?