I met one of my beautiful Maths teacher yesterday We greeted and she asked me directions to the State Bank of India. I told her make a 299 degrees turn and walk for 290 meters, then subtend the angle of X using Pythagoras Theorem and round it up to the nearest degree using tan . From that point, draw a parabolic curve and walk 342 meters on its major axis and bisect the straight road at an obtuse angle. That's where the bank is. Let her feel what I felt when I was in school