Question

angle relationship in parallel lines to find a variable. setup the equation for x. find the value of x. what is the relationship between these two angles? (2x + 18)° 80°

Explanation:

Step1: Identify angle relationship

The two angles are equal (corresponding/alternate interior angles).

Step2: Set up equation

$2x + 18 = 80$

Step3: Solve for x

$2x = 80 - 18 = 62$

Step4: Find x

$x = \frac{62}{2} = 31$

Answer:

31