Will give the brainleist ! which could be the measures of the three angles of an acute triangle a.70,50,90 b.70,80,30 c.25,25,130 d.45,45,90

An acute triangle has three acute angles - angles less than 90 degrees. The only triplet that meets this requirement is B., since 30 < 80 < 70 < 90

one that is bigger than 3 1/2