In figure, ABC is an isosceles triangle. Angle ABC equal to angle ACB equal to 80 degree. A line intersect the sides AC at E and side AB at F respectively. What is the value of x in the triangle ABC?
In figure, ABC is an isosceles triangle. Angle ABC equal to angle ACB equal to 80 degree. A line intersect the sides AC at E and side AB at F respectively. What is the value of x in the triangle ABC?
