Question
an airplane flew from a city x on a bearing 225 to another city y a distance 200 km away.It then flew from city y on a bearing of N30 W to city Z a distance of 250 km. calculate
1.the distance from city x to city z correct to the nearest whole number.
2. the bearing of a city x from city z.
1.the distance from city x to city z correct to the nearest whole number.
2. the bearing of a city x from city z.
Answers
Writeacher
Please read through the Similar Questions below -- and their answers! -- to see what fits your problem.
All angles are measured CW from +y-axis.
1. D = 200km[225o] + 250km[330o].
X = 200*sin225 + 250*sin330 = -266.4 km.
Y = 200*Cos225 + 250*Cos330 = 75.1 km.
D = -266.4 + 75.1i = 277km[-74.3] = 277km[285.6o] CW.
2. Tan A = X/Y.
A = ?
1. D = 200km[225o] + 250km[330o].
X = 200*sin225 + 250*sin330 = -266.4 km.
Y = 200*Cos225 + 250*Cos330 = 75.1 km.
D = -266.4 + 75.1i = 277km[-74.3] = 277km[285.6o] CW.
2. Tan A = X/Y.
A = ?
I don't know it
Related Questions
an airplane flies 200km from city a to city b east,then 200km south from city b to c,and finally 100...
An aeroplane flew from city G to city H on a bearing of 24degree. The distance G and H is 250km. It...
An aeroplane flew from city G to city H on a bearing of 145 degree. The distance between G and H is...
An aeroplane flew from city G to city H on a bearing of 150°