Question

question
find $m\angle jlk$.
answer attempt 1 out of 2
$m\angle jlk = $

Explanation:

Step1: Identify triangle type

The marks show $\overline{KJ} = \overline{KL}$, so $\triangle KJL$ is isosceles with $\angle J = \angle JLK$.

Step2: Sum of triangle angles

The sum of angles in a triangle is $180^\circ$. Let $m\angle JLK = x$.
$$60^\circ + x + x = 180^\circ$$

Step3: Solve for $x$

Simplify and isolate $x$:
$$2x = 180^\circ - 60^\circ$$
$$2x = 120^\circ$$
$$x = \frac{120^\circ}{2} = 60^\circ$$

Answer:

$60^\circ$