If the degree measures of the angles of a triangle are in the ratio 3:4:5, what is the degree measure of the smallest angle?
A.15°
B.30°
C.45°
D.60°
E.75°
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If the degree measures of the angles of a triangle are in the ratio 3:4:5, what is the degree measure of the smallest angle?
A.15°
B.30°
C.45°
D.60°
E.75°