Practice problem
Triangle ABC has AC‾=12.4,BC‾=7.6,\overline{AC}=12.4, \overline{BC}=7.6,AC=12.4,BC=7.6, and ∠B=125∘\angle B=125^{\circ}∠B=125∘.
What could be the measure of ∠A\angle A∠A?
57.63
149.46
122.42
30.14
Type a concept, like “slope” or “photosynthesis”.
