Calculate the unknown angle of x

Answer: x = 50°
Step-by-step explanation:
As you can see in the triangle, the two sides are congruent. One of the angles next to the congruent side is 50 degrees. Therefore the other angle also has to be 50 degrees.
Answer:
X=50°
Step-by-step explanation:
This is because the triangle is an isocele triangle and as we all know an isocele triangle is a triangle with 2 sides equal.