Question

8. In the figure, PQ || RS. Find the value of x and y.​

Answer 1

Step-by-step explanation:

Draw the perpendicular at P and R

draw a lineMN

a=120

∘

−90

∘

=30

∘

b=140

∘

−90

∘

=50

∘

x=180−a−b=180

∘

−30

∘

−50

∘

=100

∘

solution