Question

give the full solution and no spam the correct would be the brainliest.

Answer 1

Hey

Buddy...

Answer:

angle DBF=90*....(given)

SO, line BE must be angle bisector of angle DBF

and line BE is perpendicular drawn to line ABC

therfore, segment drawn perpendicular bisects the chord

Thus,seg AB= seg BC..... (1)

from...(1)

AB=BC

point A,B,C must be on stright line

Hance proved that ABC is a stright line.

Hope this helps u dude