Oh I am tired of walking
It was 6'o clock in the morning. I walked 90m south of my house. Then I turned in the direction opposite to the sun and walked 210m. Then I turned 135 degrees in the clockwise direction and kept on moving in that direction till I reached a road north of my house. Now I want to go to a park which is 120m east of my house. What is the shortest distance and in which direction I have to walk to reach the park?