1/4 , 1/2 , 2/3 , 5/6
I hope I helped you with your question
I’m in middle school so if u show me I’ll be able to help I’m one of those people
1+4 = 5
2+5 and add 5 = 12
3+6 and add 12 = 21
4+7+21=32
5+8+32=45
6+9+45=60
7+10+60=77
8+11+77=96
The triangles could be similar by both having right angles, same sides, measurements, ect.