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By: Rachel Raaga Ramesh
G8
 Angle made in clockwise direction with
respect to the North is called a bearing.
 Usually, for bearings measurement, a 360o
protractor is used.
 Bearings tell is in what direction something
is.
 In bearings, angles are always measured from
the North
 In this case, there are two points
given (A and B).
 Q: Find the bearing of A from B
 First, you take your protractor,
and make a 90o line upwards.
Then going clockwise, measure
the angle till it reaches the point
on line A.
 This angle is called bearing.
 The same way, in this case, there are two
points given (A and B).
 Q: Find the bearing of A from B
 Here, the measurement of angle B is given.
Since it is angles on a line, they sum up to
180o
 Therefore, 180o - 46o =134 o
 The bearing of A from B
is 134 o
 Q: Find the bearing of:
-A from B
-B from A
 Ans 1: 205 o
 Ans 2: 25 o
 Q: Find the bearing of P from O
 Ans: 225 o
 From the north
we move
clockwise and
measure the
angle formed.
Bearings Math Presentation

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Bearings Math Presentation

  • 1. By: Rachel Raaga Ramesh G8
  • 2.  Angle made in clockwise direction with respect to the North is called a bearing.  Usually, for bearings measurement, a 360o protractor is used.  Bearings tell is in what direction something is.  In bearings, angles are always measured from the North
  • 3.  In this case, there are two points given (A and B).  Q: Find the bearing of A from B  First, you take your protractor, and make a 90o line upwards. Then going clockwise, measure the angle till it reaches the point on line A.  This angle is called bearing.
  • 4.  The same way, in this case, there are two points given (A and B).  Q: Find the bearing of A from B  Here, the measurement of angle B is given. Since it is angles on a line, they sum up to 180o  Therefore, 180o - 46o =134 o  The bearing of A from B is 134 o
  • 5.  Q: Find the bearing of: -A from B -B from A  Ans 1: 205 o  Ans 2: 25 o
  • 6.  Q: Find the bearing of P from O  Ans: 225 o  From the north we move clockwise and measure the angle formed.