Varun starts driving from point A and drives 7 km towards north. Then he turns left and drives 4 km. Turns left and drives 9 km. Then he turns left and drives 8 km. He takes a last left turn and drives 2 km and stops at point P. How much distance (minimum distance) and in which direction should he drive to reach point A again? (Unless specified, all turns are \(90^\circ\) turns only.)
Varun starts driving from point A and drives 7 km towards north. Then he turns left and drives 4 km. Turns left and drives 9 km. Then he turns left and drives 8 km. He takes a last left turn and drives 2 km and stops at point P. How much distance (minimum distance) and […]