Answer:
1) ∆BIG= ∆FAJ (i can't read it perfectly but i think these are the correct letters)
2)TNY
3) QWE(maybe F, cant read it perfectly)
4) VOR
5) AYD
6) GNH
7) MSE
8) TCA
9) ATE
Explanation:
you need to look at the hashes, each segment that had one hash, is equivalent to the other segments with one hash, and so on. then you have to look and see which segments match on each shape. so let's say that if H is the same as A, and I is the same as B, and J is the same as C, then in ∆ HIJ, it would be equivalent to ∆ABC