Answer :

Shravani83
Yes, a Triangle can be represented in any of the above mentioned ways but each side's name (A, B & C) should be mentioned; not necessarily in a particular order.
So, 
ΔABC = ΔBCA = ΔACB = ΔCAB
All denote the same thing.
sara369
Yes. While writing the name order doesn't matter. There are 6 ways of writing a triangle's name. eg ABC, ACB, BCA, BAC, CAB & CBA.

Other Questions