Answer:
5
Step-by-step explanation:
use the Pythagorean theorem
Answer:The answer is A
Step-by-step explanation:
The value of square root 86 is between 9 and 9.5
Answer:
Length 6, Width 2
Step-by-step explanation:
6x2 = 12 = Area
6+6+2+2= 16 = Perimeter