Find the Measure of Each Unknown Angle in Triangle ABC $\angle A = x ^ { \circ } , \angle B = 48 ^ { \circ } , \angle C = x ^ { \circ }$

Multiple Choice

Find the measure of each unknown angle in triangle ABC.
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$\angle A = x ^ { \circ } , \angle B = 48 ^ { \circ } , \angle C = x ^ { \circ }$

A) $\angle \mathrm { A } = \angle \mathrm { C } = 58 ^ { \circ }$
B) $\angle A = \angle C = 48 ^ { \circ }$
C) $\angle A = \angle C = 76 ^ { \circ }$
D) $\angle A = \angle C = 66 ^ { \circ }$