Respuesta :

Answer:

All of those which summed are more that the third side, so the second is the only possible answer.

Step-by-step explanation:

4+8 = 12 which is greather than 10

Answer:

D

Step-by-step explanation:

you need to be able to add all the numbers up and divide by three. D is the only one that makes sense because 8+10=18   18+18=36  36/3=12