From a point, a person started walking towards the North-East and walked for 130 m. He then turned towards the South and walked for 50 m. After that, he turned right (towards the West) and walked for 160 m. How far is he now from the initial starting point?

Jayesh starts from point A and drives 6 km towards south. He then takes a left turn and drives 3 km. He then takes a right turn and drives 2 km to reach a point B. Tania starts from point X, which is 5 km east of point A, and drives 8 km towards north. She then takes a left turn and drives 5 km to reach a point Y. What is the shortest distance between point Y and point A? (All turns are 90° turns only.)

A person travels 6 meters towards the North from a point, then turns East and travels 8 meters before stopping. How far is he from his starting point?