Question

In the given figure,AB||CD||EF,find the value of (y+x):(y-x).​

Answer 1

Step-by-step explanation:

y+60=180 (co interior angles)

y=180-60=120

x+x+50=180 (straight angle)

2x=180-50

2x=130

x=130/2

x=65

to find=(y+x):(y-x)

=(120+65):(120-65)

=185:55

=37:11