Question

2.2 | parallel & perpendicular | hw #2
find the value of x.
86°
2x°
x =

Explanation:

Step1: Identify angle - relationship

The two angles \(2x^{\circ}\) and \(86^{\circ}\) are vertical angles. Vertical angles are equal.
So, \(2x = 86\).

Step2: Solve for \(x\)

Divide both sides of the equation \(2x = 86\) by 2.
\(x=\frac{86}{2}\).

Answer:

43