Question

in the diagram, $\triangle jkl \cong \triangle qrs$. find the value of $x$.

Explanation:

Step1: Match congruent angles

$\angle K = \angle Q$

Step2: Set up equation

$3x + 3 = 30$

Step3: Solve for x

$3x = 30 - 3$
$3x = 27$
$x = \frac{27}{3}$

Answer:

$x = 9$