Question

in the folliwing figure, l is perpendiculer to m find the value of x and y​

Answer 1

Answer:

x=180-100=80(since l is parallel to m and i is transvrersal)

therefore y=180-100=80(since i is a straight line so sum of x and y is 180)

Answer 2

Answer:

clearly in the above diagram l is not perpendicular but parallel to m therefore

y=100 and x=80

Step-by-step explanation:

y= 100 by alternate interior angles

as y is such, by linear angle property x=80