Question

find the values of y,z, u

Answer 1

Hi friend!!

Given, x= 45.

Now, x and z are vertically opposite angles ,they must be equal.

z=45.

Now x and y form linear pair

x+y=180

y=135

Now y and u are vertically opposite angles ,they must be equal.

u=135 .

I hope this will help u ;)

Answer 2

X=45
then simmler angle
z=45
the whole angle =360
X+y+z+u=360
45+y+45+u=360
y simmler angle is u
90+2y=360
2y=360-90
2y=270
y=135

X=45
y=135
z=45
u=135