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Maths Bearing Question
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Lif3 Is Hard
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#1
J and K are ships.
P is a port.
J is due South of P.
Angle JPK = 56°
JP = KP
Work out the bearing of J from K.
P is a port.
J is due South of P.
Angle JPK = 56°
JP = KP
Work out the bearing of J from K.
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GabiAbi84
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#2
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#2
Is that the full question?
Have you drawn a diagram?
Have you drawn a diagram?
Last edited by GabiAbi84; 1 year ago
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Lif3 Is Hard
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#3
(Original post by GabiAbi84)
What have you done so far?
What have you done so far?
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Lif3 Is Hard
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#4
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GabiAbi84
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#5
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#5
(Original post by Lif3 Is Hard)
Are you good at maths?? What grades are you currently at???
Are you good at maths?? What grades are you currently at???
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Lif3 Is Hard
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#6
(Original post by GabiAbi84)
Why are you questioning me like this??
Why are you questioning me like this??
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GabiAbi84
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#7
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#7
(Original post by Lif3 Is Hard)
I am just asking because I need some help in maths.
I am just asking because I need some help in maths.
Anyway, back to the diagram. The question tells you that JP=JK -what does that tell you about the triangle and it’s two missing angles?
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Lif3 Is Hard
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#8
(Original post by GabiAbi84)
Ok
Anyway, back to the diagram. The question tells you that JP=JK -what does that tell you about the triangle and it’s two missing angles?
Ok
Anyway, back to the diagram. The question tells you that JP=JK -what does that tell you about the triangle and it’s two missing angles?
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GabiAbi84
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#9
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#9
(Original post by Lif3 Is Hard)
They are equal
They are equal
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Lif3 Is Hard
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#10
(Original post by GabiAbi84)
Excellent-and can you work out what they are?
Excellent-and can you work out what they are?
I am not sure what you are asking
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GabiAbi84
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#11
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#11
Yes you have an isosceles triangle and you are given the top angle -so what are your bottom two angles?
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Lif3 Is Hard
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#12
(Original post by GabiAbi84)
Sorry.
Yes you have an isosceles triangle and you are given the top angle -so what are your bottom two angles?
Sorry.
Yes you have an isosceles triangle and you are given the top angle -so what are your bottom two angles?
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ferwerg
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#13
Lif3 Is Hard
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#14
(Original post by ferwerg)
is the answer 242? its easy
is the answer 242? its easy
Can you tell me
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GabiAbi84
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#15
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#15
(Original post by Lif3 Is Hard)
The bottom two angles are 62
The bottom two angles are 62
Now you should be able use your knowledge of parallel lines to work out the bearing.
JP and North are parallel
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ferwerg
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#16
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#16
how do i explain basically you make a right angle triangle with the extended north line joining it to p then you can work out all the angles
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Lif3 Is Hard
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#17
(Original post by ferwerg)
how do i explain basically you make a right angle triangle with the extended north line joining it to p then you can work out all the angles
how do i explain basically you make a right angle triangle with the extended north line joining it to p then you can work out all the angles
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Lif3 Is Hard
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#18
T
Thank you for helping me, I get it now
(Original post by GabiAbi84)
Good.
Now you should be able use your knowledge of parallel lines to work out the bearing.
JP and North are parallel
Good.
Now you should be able use your knowledge of parallel lines to work out the bearing.
JP and North are parallel
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GabiAbi84
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#19
ferwerg
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#20
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