Question

Please please solve...
##Maths
##Chapter -lines and angle.
##page no 183 (s.chand)

Help me...

Answer 1

it is ques no 24
pls tell me if it is ryt

25. now
ROT= z = 90 (vertically opposite)
then
2x+x+90=180
3x+90=180
3x=90
x=30
then
x= 30
2x = 60
z = 90
and
y+ z = 180
y+ 90 = 180
y= 90

Answer 2

Answer:

x=30,y=90,z=90 is the answer for the question