Question

In the given figure, AB || CD. Determine the
values of x, y and z.
In the given figure, PS I l and RQ 11, find
the measure of y​

Answer 1

Answer:

y = 125 degrees

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