Which are acceptable names for the plane?

Choose all answers that are correct.

A.
plane AU

B.
plane JAU

C.
plane R

D.
plane ABC

http://static.k12.com/calms_media/media/1561000_1561500/1561206/1/d466dac6e71c2b806669825d137bdf9530657b88/MS_IMC-1401104-109017.jpg

Question

Which are acceptable names for the plane?
 
Choose all answers that are correct.
  

 
 A.
plane AU
 
 B.
plane JAU
 
 C.
plane  R
 
 D.
plane ABC

http://static.k12.com/calms_media/media/1561000_1561500/1561206/1/d466dac6e71c2b806669825d137bdf9530657b88/MS_IMC-1401104-109017.jpg

igreen · Answer

A plane can be represented by a capital cursive letter or any three points inside of it.

igreen · Answer

Which one's do you think are correct?

anonymous · Answer

b and c?

michele_laino · Answer

please keep in mind that  three  unaligned points determine one and only one plane

igreen · Answer

B and C are correct..but I believe there is one more.

anonymous · Answer

and D?

igreen · Answer

Yep, you got it.