Question

I the given figure the atms of
two angles are parellel
20
If LABe = 20°
Po
1 DGC
2( EDEF
answer​

Answer 1

Given that:

Sides of the two angles are parallel so AB∥DGE and line BGC∥EF

i)If AB∥DGE and BC is transversal line, then

∠DGC=∠ABC=70

∘

(Corresponding angle)

ii)If line BGC∥EF and DE is transversal line, then

∠DEF=∠DGC=70

∘

Answer 2

Answer:

i know how to calculate answer

but where the diagram

without it i can't solved