बिंदु त्रिकोण षट्कोणव्रत्ताष्टदलमेव च। This Impression is usually interpreted as an exhibition of stambhana, the facility to stun or paralyse an enemy into silence. This has become the boons for which Bagalamukhi’s devotees worship her. Other Mahavidya goddesses are also stated to symbolize very similar powers practical for defeating enemies, https://www.youtube.com/@Mahavidyabaglamukhi