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xKavinsky

[Hello, ethanaddae78]

Answer:

A is 66 ° south by west of B

Step-by-step explanation:

Given that A and B are ships.

P = port

A is due south of P

Angle APB = 48

AP = BP

To Find:

Work out the bearing of A from B

Solution:

Since,

AP = BP

Then, ∠PAB = ∠PBA

because ∠PAB + ∠PBA + ∠APB = 180°

Thus, ∠PAB = ∠PBA = 180° - 48° ÷ 2 = 66 °

Since, AP║BC

Then, ∠ABC = ∠ PAB = 66°

Hence, A is 66 ° south by west of B.

Kavinsky

Answer:

246

Step-by-step explanation:

1)First it is an isolalise traingle  so (180-48)/2=66

2)So from this we know the sum co-interoir angles is 180

this means 180-66=114

3)that is the angle ABN(n stand for north)

4)So 360-114=246

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