120
Pie times the radius squared
Measure its diameter.
If you are asking about a 27' circumference pool, then the answer is 27'
40 sq ft
lengthxwidth if round measure circumference
24 foot round pool would be 24 feet across from the middle of the pool basically measure the diameter of the pool.
120
Pie times the radius squared
16'. Diameter is the measure from the edge of a circle through the middle to the opposite end.
No, you cannot convert a round pool into an oval pool. The measurements would be off and you would be unable to move the pieces of the round pool to form an oval.
The easiest way is to simply measure across the pool as close to the center line as you can. Also, measure from several different spots to get the closest average. If you need the measurement for around the outside of the pool the you would want to measure the diameter (the distance from one side to the other) as close to the center as you can and multiply that distance (in inches) time 3.1415. For example, if the pool measure 12 feet across (144 inches) then the distance around the pool would be 452.3 inches. The pool liner supplier will most likely just need the diameter and the height of the pool.
no
Due to the differences in engineering and the parts involved, there really is no way to convert an oval above ground pool into a round pool.
Liters measure the volume of something so to measure the amount of water in the pool you'd use liters
If the circumference of the round pool is 29 feet, then the volume of the pool (area times depth) is about 267.7 cubic feet.
There is no limit to the measure of an angle, if you keep going round and round.