Question

In an isosceles triangle, the base angles are equal. Each of the base angle is half the vertical angle. Formulate an equation to find the vertical x

Answer 1

Vertical angle is x.
so first base angle=x/2=second base angle.
By angle sum property of triangle
x+x/2+x/2=180
2x=180
x=90

Answer 2

Answer:

answer is 90 degree bro