Answer:
14.69 ft.
Step-by-step explanation:
Area of a square:
A= 
Given:
A=221 
Solve:
221= 
=
a is approx. equal to 14.87 ft.
which is 14.69 ft.
Answer:
125
Step-by-step explanation:
anything that is above .5 will round up and below .4 will round down.
To divide a small number by a bigger number, just see how many times the smaller number fits into the bigger number.