Answer and Step-by-step explanation:
The value of x is 75.
This is because we are given an Isosceles Triangle. Isosceles Triangles always have 2 legs/sides that are the same length, and because those two sides have the same length, it means their base angles have the same value as well.
So, Since the we have an Isosceles Triangle, the angle containing 75 is equal to the angle containing x.
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