Recall that the short leg is the side opposite the 30 degrees angle. And the ratio of the short leg to the hypotenuse is 1:2.
Let the length of the short leg be x, then,
A man walks due east for 4km, he then changes direction and walks on a bearing on a bearing of 197° until he is south west of hi
s starting point. How far is he from the starting point? 
1 answer:
You might be interested in