Question

b is 100m north-east of c. if a is 100m north-west of c,then a is in which direction of b.

Answer 1

                North
                   |
                   |
West - - - - - - - - - - - - - - - East
                   |
                   |
                South
B is North East of C by 100m
A is North West of C by 100m
If we tally the position
               North
            A     |        B
                   |
West - - - - - - - C - - - - - - - - East
                   |
                   |
                South
Hence , A is Due west of B and vice versa