Question

find the value of x​

Answer 1

Step-by-step explanation:

That's it

Draw transversal to both lines..

Answer 2

270 degrees

Step-by-step explanation:

draw an imaginary line passing through the vertex of the angle.and should be parallel to line l and m

therefore with the help of alternate angle u can find the measure of the inner angle.

then subtract it with 360 degrees and later with 20 degrees