Find the angle subtended by the line segment through (0, 0, 0) and (3, 8, 5) from the xy-plane.

Find the angle subtended by the line segment through (0, 0, 0) and (3, 8, 5) from the xy-plane.

A. 28.53° C. 30.34°
B. 35.82° D. 32.86°

Solution