Answer and Step-by-step explanation:
This is the answer.
Answer:
use a2+b2=c2 so
Step-by-step explanation:
11(squared)+b(squared)=13(squared)
=121+b2=169
-121. -121
b2= 48
square root 48
Side B= 6.928
and then just round 6.928
hope this helped
8/13
5 + 5 + 3 = 13 total
5 red balls + 3 green balls = 8