Respuesta :

Answer:

Step-by-step explanation:

65+86+105=256

360-256=104   1=104

85+75+85=245

360-245=115  2=115

92+92+88=272

360-272=88 3=88

74+106+106=286

360-286=74 4=74

5=b i believe

Good luckxx

Answer:

Step-by-step explanation:

This in an example of how to do it, it is so easy you only need to add de angle values and then subtract.

Ver imagen askaa5