Question

using linear pairs to find an unknown value
what is the value of x?
(3x)°
v
t
x°
r
w
s
30
45
55
60

Explanation:

Step1: Identify linear pair property

A linear pair of angles sums to \(180^\circ\). So, \(x + 3x=180\).

Step2: Solve the equation

Combine like terms: \(4x = 180\).
Divide both sides by 4: \(x=\frac{180}{4}=45\).

Answer:

45 (corresponding to the option with 45, e.g., if options were labeled, it would be the one with 45. Here, the value is 45)