Home » Past Questions » Mathematics » A pillar Y is 4km east of a pillar X while another Z is 4km south of Y on the sa...

A pillar Y is 4km east of a pillar X while another Z is 4km south of Y on the sa...



Dicussion (1)

  • Delight

    Bearing of z from x
    = 90° (a quadrant) + 45°
    =135°

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