This seems like a true or false question this question is true because they haven't changed in length or size at all
Answer:
8
Step-by-step explanation:
10^2=100 6^2=36 100-36=64 sqrt64=8
Answer: C≈62.83ft
Step-by-step explanation:
simply take your radius and times it by 2 and you get 20. then times twenty by pi.
It would be Pi divided by 4
Answer:

The maximum width must be 
Step-by-step explanation:
Let
L ----> the length of the rectangular pool
W ---> The width of the rectangular pool
we know that

so
----> inequality A
we have

substitute the value of L in the inequality A

simplify



The maximum width must be 