Home » Past Questions » Mathematics » In the diagram, < WOX = 60o, < YOE = 50o and < OXY = 30o. What is the b...

In the diagram, < WOX = 60o, < YOE = 50o and < OXY = 30o. What is the b...



Dicussion (1)

  • The bearing of x from y = 270o + \(\theta\)

    where \(\theta\) + 50o = y

    in \(\bigtriangleup\) OXY

    O + X + Y = 180o

    Where O = 40o + 30o = 70o

    70o + 30o + y = 180o

    y + 100o = 180o

    y = 180o - 100o = 30o

    \(\theta\) + 50o = 80o

    80o - 50o = 30o

    The bearing of x from y = 270o + 30o = 300o

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