"What is this shape?"

Translation: Ποιο είναι αυτό το σχήμα;

[Salaecia]

Would 'Ποιο είναι το σχήμα αυτό;' also work?

[TPoL2]

Hello!

Why is "Ποιο είναι το σχήμα αυτό;" wrong?

[troll1995]

You used a strange syntax that we had not thought about, bit it is correct. It will be accepted from now on.

[spdl79]

ποια είναι αυτή η μορφή?

[troll1995]

Added! ;)

[spdl79]

Thanks Troll, much appreciated!

[CanislupusOslo]

Why is τι instead of ποιο wrong here? Does not ποιο tend to mean "which"?