#1**0 **

By vertical angles, w=56˚.

Draw a line parallel to each of the vertical lines that passes through the middle vertex.

Then

So y=180-68-56=x.

so w=56

y=x=56

b=68

Pangolin14

Pangolin14 Oct 12, 2020

#2**+2 **

Something's missing here!!!

The sum of those two (given) angles is 180º, but that does not necessarily mean that the perpendicular lines are parallel!!!

jugoslav Oct 12, 2020

#5**0 **

I don't think I can solve this unless I assume the vertical lines ae parallel.....are they stated as being parallel?

ElectricPavlov Oct 12, 2020