Respuesta :

1 = 180 - (30+41) = 109
2 = 180 - 109 = 71
3 = 180 - (54 + 71) = 55
4 = 180 - (54+71) = 55
5 = 95 - 54 = 41

I *think* this is correct. However, I took geometry 3 years ago so I may have forgotten some rules