Question

Please answer me c part​

Answer 1

Answer:

angle DGC = 70° and angle DEF = 70°

Step-by-step explanation:

In the figure AB || DE and BC is their transversal

therefore angle ABC = angle DGC -------(corresponding angles)

therefore angle DGC = 70°-----(1)

Now,

In figure BC || EF and ED is transversal

therefore angle DGC = angle DEF -------(corresponding angles)

therefore angle DEF = 70°-----(2)