Question

There are two sign posts A and B on the edge of the road. A is 400 m to the west of b. A tree is on a bearing of 60 degree from A and a bearing of 330 degree from B Calculate the shortest distance of the tree from the edge of the road.

Answer 1

Adjust this solution to fit your problems, they are the "same"

http://www.jiskha.com/display.cgi?id=1423275251

Answer 2

ignore my reply above,