Question

in a figure AB parallel to CD, EF perpendicular to CD, angle GFC is 130, find x,y,z

Answer 1

Answer:

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Answer 2

Answer:

Given: AB//CD , EF perpendicular to CD

           angleGFC = 130

To Find: x,y,z

since,

AB//CD and GF is a transversal

  therefore,

                    x=130

    x+y=180

   130+y=180

    y=50

now,

         z = angleGFC - angle EFD

           z=130-90

                  z=40