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2 years ago

The bearing of P from Q is 046º.

Mathematics

1 answer:

a_sh-v [17]2 years ago

7 0

Answer:

175°

Step-by-step explanation:

Bearing angles are usually measured clockwise from North. Reverse bearing angles differ from forward bearing angles by 180°. These relations and the usual angle sum relation for a triangle can be used to solve this problem.

Angle PQR will be the difference in the bearings from Q to P and Q to R:

∠PQR = 124° -46° = 78°

Triangle PQR is isosceles, so the base angle at P will be ...

∠QPR = (180° -78°)/2 = 51°

The bearing from P to R will be 51° less than the bearing from P to Q. The bearing from P to Q is 180° more than the bearing from Q to P.

PR bearing = PQ bearing - ∠QPR

= PQ bearing - 51°

= (46° +180°) -51° = 175°

The bearing of R from P is 175°.

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soldier1979 [14.2K]

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2 years ago

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2 years ago

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vlabodo [156]

Answer:

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Step-by-step explanation:

When we are given two points passing through a line, we can find the equation of the line by using two - point form.

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4 0

2 years ago

Find the measure of ∠P

Blizzard [7]

Triangles internal angles will always equal 180 degrees.

So, with that being said we can add up the known angles and subtract them from 180 to get our missing angle

28+67 = 95
180-95 = 85
so angle P is 85 degrees

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2 years ago

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Tema [17]

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