Question

cpctc proof..

Answer 1

I think it's A?

Answer 2

I'm not sure because they all make sense to me..

Answer 3

Well, we know that that angle GFH and angle JIK are congruent because the diagram tells us. Line GF is 6 and line JI adds up to 6. As for the base, they both have five, but a chunk of missing information is left out but we can assume that they would be the same anyways. Since we have a side, an angle and a side congruent, i think it makes sense for it to be A.