Answer:
Step-by-step explanation:
121 3.317
List of Perfect Squares
NUMBER SQUARE SQUARE ROOT
11 121 3.317
12 144 3.464
13 169 3.606
14 196 3.742
Answer:
Please find solution in the picture attached
Step-by-step explanation:
The shortest distance between 2 concentric circles is the difference of their radii. Thus the answer is 8-2=6