Answer:
<h2>12</h2>
Step-by-step explanation:

First, we want to convert 600 feet to inches:
600 feet (12 inches/ft) = 7200 inches
We know that the diameter is 60 inches, so the circumference is 60π inches or 188.5 inches.
We can divide 7200/188.5 to get about 38.2 rotations.
Answer:
225 feet
Step-by-step explanation:
Square sides are always the same size so just multiply 15x15.