If One of Two Supplementary Angles Is $38 ^ { \circ }$

Multiple Choice

If one of two supplementary angles is $38 ^ { \circ }$ larger than the other, find the measure of the smaller angle.

A) $65.5 ^ { \circ }$
B) $74 ^ { \circ }$
C) $79.5 ^ { \circ }$
D) $71 ^ { \circ }$
E) $68 ^ { \circ }$