Question

what is the value of x in this triangle?
enter your answer in the box.
x = \square

Explanation:

Step1: Sum of triangle angles

The sum of interior angles in a triangle is $180^\circ$.

Step2: Set up the equation

$x + x + 50 = 180$

Step3: Simplify the equation

$2x + 50 = 180$

Step4: Isolate the term with x

$2x = 180 - 50$
$2x = 130$

Step5: Solve for x

$x = \frac{130}{2}$

Answer:

$65$