help? (the last part of it “what is rhe shortest name lengths” is what i need help) :) (i mark brainlist)

3
I think the question is referring to the number of letters in a name and 3 is the lowest number of letters in a name in the class

1. statement- ca is parallel to db and e is the midpoint of ad reason- given2. statement- reason- alternate interior angles3. statement- de is congruent to ae reason- definition of midpoint4. statement- triangle aec is congruent to triangle deb reason- asa (angle side angle)