Answer:
x=82
Step-by-step explanation:
All triangles have interior angles that add up to 180 Degrees.
We already know one of the angles, and the other two are the same.
180-16=164
164/2=82
well it's an isosceles triangle(two sides of the same lenght) which means that the angles between these 2 sides and the 3rd one are also equal. 2x=180-16 x=82
