contestada

3-BE
N/14N1
North
16 km
NOT TO
SCALE
9 km
The diagram shows the route of a ship that leaves a port, P.
It travels due west for 16 km and then changes course to due south for 9km.
(a) Calculate the straight line distance PQ.
li

Respuesta :

  • [tex]\sf \vec{w}=16km[/tex]
  • [tex]\sf \vec{s}=9km[/tex]

Total distance

[tex]\\ \sf\longmapsto PQ=16km-9km[/tex]

[tex]\\ \sf\longmapsto PQ=7km[/tex]

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