Find the missing angle measure

Answer:
1) [tex]122[/tex]°
2) [tex]151[/tex]°
Step-by-step explanation:
1)
As these two angles are supplementary (They add together to equal 180°) we can setup the equation and solve for x.
[tex]58+x=180\\\\x=180-58\\\\x=122[/tex]
2)
Again, these two angles are supplementary we can setup the equation and solve for x
[tex]29+x=180\\\\x=180-29\\\\x=151[/tex]