Answer:
0 because they cancel out :D
Each side has own formula, so which side is X
Pass your phone number u fine I’m joking unless
Answer:
= 
Step-by-step explanation:
No, because the sum of any of the sides must be greater than all sides. 5.6 +4.0=9.6 which is less than 10.6, meaning that it is impossible to create a triangle with those lengths.