6. If a//b, but c is not parallel to d, name all angles congruent to 22. 7. If cll d, but a is not parallel to b, name all angles congruent to 22.
8. If a // b and cll d, name all the angles supplementary to 21.
9. If m2 13 = 123, a // b and cll d, then m2 15 -
and m2 3
10. If m2 6 - 38, a // b and clld, then m2 12 =
and m2 4- -
+
11. If m 2 = 115, mZ16 - 80 and c ll d, then m 14 =
and m27
and m27 -
12. If m 2 = 115, mZ16 = 80 and a // b, then m 14 =