Question

Find the values of x,y,z

Answer 1

y=25 ( vertically opposite angles)


x+25=180 (linear pair)
x=155

x=z=155 (vertically opp. angles)

Answer 2

Y= 25. -eq (1)( Vertically opposite angle)
Let,
Z=x. -eq(2) ( vertically opposite Angle)

X+y+z +25= 360. (Complete turn)
Z+25+z+25=360( from eq(1) and eq (2)
2z+50=360
2z = 360-50
2z= 310
Z=310/2
Z=105

Y=25,z=105,x=105

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