Sandeep is finding out his lost puppy. He went 100 meters in the East from his house and then turning to his right, he went 80 m. Then again he turned to right and went 50 m to go to the nearby park. But not finding his puppy there, he further went 40 m to the north direction. Finally, he met with his puppy there. How much distance Sandeep has already covered and in which direction is he from his house?