Posted by Drew on .
Let O represent the origin and P be the point (9, 4). Find the positive angle (counterclock wise direction)that the line segment OP makes with the positive xaxis.
the answer is 5.86 radians but i keep getting 0.418 radian. please help and show work

Trig 
Alyssa,
Try checking your graph. Accuracy when graphing a coordinate is vital.