In the given figure, BA || ED and BC || EF. Show that ∠ABC+∠DEF=18

1.	In the given figure, BA \|\| ED and BC \|\| EF. Show that ∠ABC+∠DEF=180∘.
Answer» In the given figure, BA \|\| ED and BC \|\| EF. Show that $∠ A B C + ∠ D E F = 180^{\circ}$ .

In the given figure, BA || ED and BC || EF. Show that ∠ABC+∠DEF=180∘.

Answer»

In the given figure, BA || ED and BC || EF. Show that $∠ A B C + ∠ D E F = 180^{\circ}$ .