Question

plzzzzz solve argent

Answer 1

z=70 because alternate angle is forming
angle abd=70 because of vertically opposite angle
straight angle d=180-120=80
x + 70 80=180
x +150=180
x=180-150=30
x=30
external angle adb-straight angle ade=180-120=60
angle edb=dec because alternate angle is forming
angle Dec =y=60 because of vertically opposite angle
here's your answer x=30, y=60 and z=70.