Question

follow the steps below to find the value of x that makes a||b. set the sum of same side exterior angles equal to 180°. ?x + = 180

Explanation:

Step1: Identify the same - side exterior angles

The two angles given are \(5x\) and \(150^{\circ}\).

Step2: Apply the same - side exterior angles theorem

When two parallel lines \(A\parallel B\), the sum of same - side exterior angles is \(180^{\circ}\). So we set up the equation \(5x+150 = 180\).

Answer:

$5x + 150 = 180$