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N. . A. From O, the reduced bearing of:. A: . B: . . D. . W. E. O. B. C: . D: . . = hotpsot. C. S. = protractor. Reduced Bearing. Tasks. Conclusion. N: north S: south E: east W: west. Contents to be shown when the hotspots are clicked. Tasks

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reduced bearing

N

A

From O, the reduced bearing of:

A:

B:

D

W

E

O

B

C:

D:

= hotpsot

C

S

= protractor

Reduced Bearing

Tasks

Conclusion

N: north S: south E: east W: west

slide2
Contents to be shown when the hotspots are clicked.

Tasks

  • Drag the points A, B, C & D along the dotted lines.
  • Observe how the reduced bearings of A, B, C & D from O change.
  • Explore how the reduced bearing is measured.

Conclusion

  • In the reduced bearing, directions are measured from the north or the south.
  • Reduced bearing is expressed as NxE, NxW, SxE and SxW, where 0< x < 90.
slide3

N

From O, the reduced bearing of:

D

A

A: N70E

B: S75E

W

E

O

C: S42W

B

D: N37W

C

S

Reduced Bearing

Note: Bearings will be shown when A, B C & D are dragged:

Tasks

Conclusion

N: north S: south E: east W: west