Question

Please give me the solution of these questions. Its urgent please.

Answer 1

1. use property that sum of angles on straight line is 180°
5x-20=180
2.vertically opposite angles are equal and then use first property
3.x= 120 (corresponding angle property)
for y first use corresponding angle property and then use that sum of two angles on a straight line is 180 degree
y+65=180°