Find the Measure of Each Angle in the Problem $30 ^ { \circ }$

Multiple Choice

Find the measure of each angle in the problem.
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A) $30 ^ { \circ }$ and $60 ^ { \circ }$
B) $20 ^ { \circ }$ and $30 ^ { \circ }$
C) $20 ^ { \circ }$ and $25 ^ { \circ }$
D) $40 ^ { \circ }$ and $50 ^ { \circ }$