Question

what is the value of y?

Explanation:

Step1: Find the value of $x$

The sum of interior - angles of a triangle is $180^{\circ}$. In the given triangle, we have $x = 82 + 54$. So $x=136^{\circ}$.

Step2: Use the property of vertical angles

Since $y$ and $x$ are vertical angles, and vertical angles are equal. So $y=x$.

Answer:

$136$