Answer:
Step-by-step explanation:
The first three options are correct.
The last option is incorrect as same side interior angles are supplementary, so they should sum to 180Β° but in the given option their sum is 100Β°.
Answer:
D
Step-by-step explanation:
Smae side interior angles are supplementary i.e they have sum 180Β°
If one is 50Β°
Then other one must be 180-50=130Β°