Aplane is headed in direction 58 with an airspeed of 150 mph. the course is 72 with a ground speed of 130 mph.

find the speed of the wind.

a. 39mph

b.117 mph

c. 278mp

2. find the direction the wind is blowing.
a.14
b.54
c.184

a) speed of wind = 39.48 mph

b) direction of wind = 185.2 dgree

Step-by-step explanation:

Given data:

sir speed is 150 mph

angle of course with ground  is 72

ground speed is 130 mph

angle of plane = 58

angle between the angle of plane and course angle is

from cosine formula speed of wind can be calculate as

c = 39.48

angle of wind can be calculate by using sin rule

solving for theta

the direction of wind

step-by-step explanation:

your answer is b ^w^ hope i