Question

given: ab = bc prove: b is the midpoint of ac. what is the format of this proof? two - column proof one - paragraph proof flowchart proof two - paragraph proof ab = bc given ab = bc def. of ≅ segs b is the midpoint of ac def. of midpt.

Explanation:

The proof is presented in a visual - sequential manner with boxes and arrows showing the logical flow from the given statement to the conclusion. This is characteristic of a flowchart proof.

Answer:

flowchart proof