Question

hi plz answer this question and you will get full marks in all your exams ​

Answer 1

Answer:

180°= 50°+70+y

y= 180-120

y= 60

180° = 50+z

z= 180-50

= 130 then x= 50 bcs of vertically opposite angle

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Answer 2

Answer:

= x = 50° (opposite angles)

_______________________.

= z+x=180° (linear pair)

= z+50°=180°

= z=180-50°

= z=130°

_______________________.

= y+50+70°=180° (They lie on one line)

= y= 180-120°

= y = 60°

_______________________.