Bearings tell us directions using three-digit angles from north. Learn how to read, measure, and calculate bearings in maps and navigation.
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You can find more about this topic by visiting BBC Bitesize - Three-figure bearings
For a bearing of 090 degrees imagine a line running from the centre of a clock face, through 3 o'clock and continuing in that direction. All points on this line have a bearing of 090 degrees to you
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All bearings have 3 figures. So, an angle of 43o would be written as 043o
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A compass always points north. Bearings are measured from the north line
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The angle between the north line and the direction taken is the bearing
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90 degrees (90o) is east (think 3 on a clock), 180o is south (think 6 on a clock), west is 270o (9 on a clock) and north is 360o (12 on a clock)
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Make all bearings into 3-figure bearings. 90o becomes 090o, 9o becomes 009o
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North to south is the same as 12 o'clock to 6 o'clock - half a rotation or 180o
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All bearings are measured clockwise which means turning to the right
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This is called finding the back bearing of 020o
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If the bearing is more than 180 then deduct 180 to find the back bearing
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