Answer:
Transitive property
Explanation:
The transitive property states that:
[tex]\begin{gathered} \text{If }a=b\text{ and }b=c \\ \text{Then }a=c \end{gathered}[/tex]If 5+6=8+3, and 8+3=11
a = 5+6
b = 8 +3
c = 11
Therefore:
5 +6=11
The property is the transitive property.