In this proof, I had to prove that a ray bisects a segment with a given that stated the circle's center and that the legs of the triangle in the circle were congruent. Using 9 steps and finding two sets of triangles congruent, it can be done! Proofs involving congruent triangles are much easier now that we have practiced a lot. I think these vlogs are helpful in understanding your skill level. I guess it's true that the best way to learn is to teach!