Question

A
66
(4450
8
CD
Value of x andy​

Answer 1

Answer:

Step-by-step explanation:

Given, AB∣∣CD,  

Consider AC is transversal.

z=125  

o

          [∵  Corresponding angles ]

x=180−125  

o

  [ ∵ sum of angles in a straight line=180  

o

 ]

x=55  

o

 

We know that, sum of all the interior angles in a quadrilateral is 360  

o

 

∠A+∠B+∠C+∠D

x+x+z+y=360  

o

 

55+55+125+y=360  

o

 

⟹y=125  

o