If the ratio of 3 sides of a triangle XYZ is x : y : z = 4 : 8 : 5, can we find the angles of triangle XYZ? If yes, what is the largest angle?


If the ratio of 3 sides of a triangle XYZ is x : y : z = 4 : 8 : 5, can we find the angles of triangle XYZ? If yes, what is the largest angle?