One angle of a hexagon is 120o. The other five angles are equal to each other. The measure of each equal angle is
135o
100o
125o
120o
Let each equal angle be xo 120 + 5x = (6 - 2) 180o 5x = 600o x = 120o
Five angles of a hexagon are equal. If the sixth angle measures 145∘, then the measure of each of the five angles is