Lines a and b are parallel. What is the measure of angle b? Enter your answer in the box. 25 point question btw

Answer:
79 degrees
Step-by-step explanation:
79 degrees is parallel to a. The line below is the same as the line above, since they are parallels, beaning d and b also are both 79 degrees
Answer:
[tex]79^{\circ}[/tex]
Step-by-step explanation:
From vertical angles, [tex]m\angle a=79^{\circ}[/tex]
From corresponding angles, [tex]m\angle b=m\angle a[/tex]
Therefore, we have [tex]m\angle b=m\angle a=\boxed{79^{\circ}}[/tex]