trigonometry

[user000]

Q3 please ??

 

[Deleted member 4993]

View attachment 28573
Q3 please ??

Can you calculate the measure of the angle APB? Can you use laws of sine for triangle?

Please show us what you have tried and exactly where you are stuck.

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Please share your work/thoughts about this problem.

 

[R.M.]

The bearing of B from P is 135 degrees, and due North is defined as 0 degrees. Use that to find angle APB, which will help with the law of sines suggestion above.