Circular Pools HLM

 

Circular Pools

The formula: 3.14 x radius squared x average depth x 7.5 = volume (in gallons)

The number 3.14 refers to pi, which is a mathematical constant. The radius is one-half the diameter. Measure the distance across the broadest part of the circle and divide it in half to get the radius. Squared means to be multiplied by itself, so you will multiply the radius by itself. For example, if you measure the radius as 5 feet, then multiply 5 feet by 5 feet to arrive at 25 feet.

Use the hot tub to calculate the volume of a round container. We will do that hard part first. The diameter of the Jacuzzi is 10 feet. Half of that is 5 feet. Squared (multiplied by itself) means 5 feet times 5 feet equals 25 square feet. Knowing this, you can return to the formula: 3.14 x radius squared x average depth x 7.5 = volume (in gallons)

3.14 x 25 ft x 3 ft x 7.5 = 1766.25 gallons

If you are measuring the capacity of a circular spa you will have to follow these steps. First, you will need to calculate two or three areas within the hot tub, and then you will add them together to reach the total volume. Because the seats in a Jacuzzi cause different levels, you may want to treat the area as two separate volumes – the volume above the seats and below.


Referred Link: MAriage de Luxe

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