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1、Bearings,1.Measured from North.,2.In a clockwise direction.,3.Written as 3 figures.,060o,145o,230o,315o,090o,360/000o,270o,180o,Bearings,A 360o protractor is used to measure bearings.,Use your protractor to measure the bearing of each point from the centre of the circle.(Worksheet 1),Bearings,Estima
2、te the bearing of each aircraft from the centre of the radar screen.,Measuring the bearing of one point from another.,1.Draw a straight line between both points.,2.Draw a North line at A.,3.Measure the angle between.,060o,Worksheet 3,Bearings,Measuring the bearing of one point from another.,1.Draw a
3、 straight line between both points.,2.Draw a North line at B.,3.Measure angle between.,240o,Worksheet 3,Bearings,Measuring the bearing of one point from another.,060o,B,A,240o,How are the bearings of A and B from each other related and why?,Worksheet 3,Bearings,Measuring the bearing of one point fro
4、m another.,1.Draw a straight line between both points.,2.Draw a North line at P.,3.Measure angle between.,118o,Worksheet 3,Bearings,Measuring the bearing of one point from another.,1.Draw a straight line between both points.,2.Draw a North line at Q.,3.Measure angle between.,298o,Worksheet 3,Bearings,Measuring the bearing of one point from another.,P,Q,118o,298o,How are the bearings of A and B from each other related and why?,Worksheet 3,Bearings,Worksheet 4,Worksheet 4,Worksheet 2(Radar),
