Question

Please answer me my questions and correct ​

Answer 1

Step-by-step explanation:

●3] 1) ang.X= 180°-130°=50°

ang.Z= 110°

ang.Y=180°-110°=70°

.•. x+y+z=50°+70°+110°

=230°

2) x+y=50°+70°

=120°

3) z=110°

Answer 2

Answer:

y = 180 - 110

y = 70

x = 180 - 130

x = 50

z = 180 - 70

z = 110

x + y + z = 70 + 50 + 110

x + y + z = 230

x + y = 50 + 70

x + y = 120