Question

angles of linear pair
1)90, 90
2)110, 80
3)75, 80
4)60, 30​

Answer 1

Answer:

90;90 i correct amswer

Step-by-step explanation:

plzz like

Answer 2

Answer:

1.

Step-by-step explanation:

linear pair means  sum of two angles must be equal to supplementary angle[180°]

1.90+90=180

2.110+80=190

3.75+80=155

4.60+30=90

so 1. is correct