Question

pls help it's urgent!​

Answer 1

ANSWER:

in,,∆AOB and ∆COD

angle B =angle C

o is the midpoint of BC

and

AB=3×

CD=y+2

AO=x+2

DO=y

so,,AB||CD AND BC is transversal line AND whose opposite angle are equal, So the two lines are EQUAL,,;-)