Answer :
The justification for each step in the flowchart proof is given as:
A. given
B. definition of congruent
C. definition of bisect
What is an Angle Bisector?
A segment that divides an angle into two equal halves is known as an angle bisector.
In the image attached below, we want to prove that BC is an angle bisector of angle ABD.
The following justofy each step in the flowchart proof:
m∠ABC ≅ ∠CBD (given)
m∠ABC ≅ ∠CBD (definition of congruent)
BC bisects ABD (definition of bisect)
Learn more about angle bisector on:
https://brainly.com/question/24677341
#SPJ5
