Question

Find x, y, z in the following figure​

Answer 1

Answer:

X=115°

y=140°

z=40°

these are answer of this question

Answer 2

Answer:

x+40°+25°=180°(A-O-B forms a straight line)

x=115°

angle z=40°(Vertically opposite angles)

y+z=180°(linear pair)

y+40=180

y=140°