Asked by Evan

A girl walks 800m on a bearing of 129°
calculate how far east and west she is from her starting piont.
Answered by oobleck
800 cos39°
you decide whether that's east or west. It won't be both...
Answered by henry2,
All angles are measured CW from +y-axis.
D = 800m[129o].
D = 800*sin129+(800*cos129)i = 622 - 503i.
622 meters East and 503 meters South.

Answered by Angel
65.2cm
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