1 . a plane flies 120 km on a bearing of 045° and then flies due east. how far east of the starting point is the plane ? 2. an aircraft flies due north from airport x to y and then flies due west to z. if y is equidistant from x and z. calculate the bearing of of x from y

plsss with the whole procedure pls the two questions and i will give a brainliest ​

In my sketch the angle between their flights is 135°

So wouldn't we just have the cosine law??

x^2 = 120^2 + 150^2 - 2(120)(150)cos135°

carry on, take care with the cos135, since it will be negative

Step-by-step explanation:

I hope this helped , have a great day :)

; )

step-by-step explanation: ; )

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.