I believe just 1 because an equilateral triangle can only be reflected on one line for the halves to be the same
I can help u but just give me 5 mins or 2 to help u :) ill get back to u right away
V=(4/3)pir^3
r=12
V=(4/3)pi12^3
V=(4/3)pi1728
V=2304pi in^3
46/100
31/100
2 20/100
4 32/100