No they are NOT!
The taxonomy genus of an Angora rabbit is Oryctolagus.
Angora is a downy coat produced by the angora rabbit
Angora I believe is Wool. -- further -- Angora is a fabric made from the hair of either the Angora goat or the Angora rabbit.
Dehair angora combines angora rabbit hair with angora goat hair to make a better fur. Regular angora is hair from just one of the animals; it can be either goat or rabbit.
probably an angora rabbit
If you are referring to the fur you get from rabbits, rabbit fur tends to be called Angora but Angora wool comes only from Angora rabbits. Otherwise, rabbit fur simply tends to be called rabbit fur.
An angora can be a breed of rabbit (from which you get angora fibre) or a type of goat (from which you get mohair).
Yes
No, Angora rabbits are not endangered. While some varieties of Angora are considered "rare" and "heritage", in general the Angora is still one of the most popular domestic breeds. They are bred largely for their long, silky soft Angora wool, which is removed by shearing or combing, and also as highly pampered show rabbits.
Angora wool!
Kingdom Animalia
Wool