If the 25 meters is a circle, it would be 68256 gallons
Is the pool a circle? Do you want US gallons, or Imperial gallons?
5009.5 gallons, approx.
14,700 gallons, based on the calculation of the area of a Circle (pi * radius squared) times the depth (4 feet) times the number of gallons per cubic foot (7.5)
My pool is 30" by 12' (circle) and it has 2100 gallons of water. My guess is that the 36" high pool would have close to 3000 gallons.
About 10 gallons
Several ways:# If the pool is full, you could empty it with a measuring container, preferably marked in gallons, and make a note of how many gallons you take out # If the pool is empty you could fill it with water, taking a note of how many gallons of water you put in. # You could use a 'pool capacity calculator' (Try a pool manufacturer's website). # You could calculate its capacity (Area of a circle times depth) This will give you its cubic capacity. Then find out the cubic size of a gallon. Then divide the pool's capacity by the cubic size of a gallon. The answer will be how many gallons.
92 gallons
500 gallons.
781.987 gallons.
To solve this we need to find the area of the tank in cubic feet, and then convert that to gallons. The volume of a cylinder can be found by multiplying the area of its base by its height. The area of a circle is equal to Pi×r2, where r is the radius of the circle. The radius is half of the diameter, so the area of the base of the tank if Pi×12, which equals Pi. Multiply this by 5 to find that the volume of the tank is 5 Pi cubic feet. Convert this to gallons to find that the volume is 117.5 gallons.
You can fit 8 gallons in 8 gallons.