One town is directly north of another. From a point 20 km to the west of the road joining them, the towns are at bearings 050 and 120. How far apart are the towns?
"One town is directly north of another. From a point 20 km to the west of the road joining them, the towns are at bearings 050 and 120. How far apart are the towns?"
"One town is directly north of another. From a point 20 km to the west of the road joining them, the towns are at bearings 050 and 120. How far apart are the towns?"
