In a geometric figure two intersecting lines creating four angles. If ∠1 and ∠3 are a vertical pair, m∠1=(4x+26)° , and m∠3=98° , what is the value of x ?(1 point)
Responses
9898
1414
18
18
7272
Skip to navigation
If ∠1 and ∠3 are a vertical pair, then they are congruent. Therefore, we can set up an equation:
∠1 = ∠3
4x + 26 = 98
Now we can solve for x:
4x = 98 - 26
4x = 72
x = 72/4
x = 18
Therefore, the value of x is 18.