I am thinking the answer is 8, because it's bisecting, and I was told when a bisection is taking place in an angle, the sides are congruent, and by just the look of the eye, they look the same length. If I'm wrong, could I get a explanation on how to find the length?

I am thinking the answer is 8 because its bisecting and I was told when a bisection is taking place in an angle the sides are congruent and by just the look of class=