In Nebraska, servers need to be at least 19 years of age in order to sell and serve alcohol, but only 16 to handle and dispose of alcohol containers. This means a 19-year-old can bartend and a 16 year-old-can haul full and empty liquors bottles to and from a Nebraska bar.
A triangle with one interior angle measuring more than 90Â° is an obtuse triangle or obtuse-angled triangle. If c is the length of the longest side, then a2 + b2 < c2, where a and b are the lengths of the other sides. A triangle with an interior angle of 180Â° (and collinear vertices) is degenerate.
An obtuse triangle is a triangle in which one of the angles is an obtuse angle. (Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle .) A triangle must be either obtuse, acute, or right.From the law of cosines, for a triangle with side lengths, , and, (1).with the angle opposite side.Obviously, only a single angle in a triangle can be obtuse or it wouldn't be a triangle .) A triangle must be either obtuse, acute, or right. From the law of cosines, for a triangle with side lengths, , and, (1). with the angle opposite side.