1.
Finding x:
Alternate angles are equal
4x+2=62
4x=60
x=15
Finding y:
Alternate angles are equal
6y=72
y=12
2.
Vertical angles: 1&4, 2&3, 5&8, 6&7
Alternate interior angles: 4&5, 3&6
Corresponding angles: 1&5, 6&2, 3&7, 4&6
Alternate exterior angles: 2&7, 1&8
Co-interior angles: 3&5, 4&6
For 2, that’s all I could think of, so there’s 2 rows that are missing answers, sorry :(
