1 cubic foot =7.48 gallons. Your description is a little vague, though... assuming that it's 20 feet long and the shallow is is 10 feet long... 10 ft x 20 ft x 3 ft= 720 cubic feet which is 720 cu ft x 7.48 ga= 5386 gallons. That would leave the remaining amount of water at 35-12=23 So: 23 ft x 20 ft x 10 ft = 4600 x 7.48= 34408 Total water= 39794 gallons. However, that's assuming that it's a 90 degree drop from the 3 foot section to the 10 foot section. The slope will affect the amount of water in the pool. This should give you a rought estimate, though.
24,685.79 gallons
If the pool is 8 feet in the deep end and 3 feet in the shallow end, the total volume will be about 38,507 gallons of water.
20000
10000000 gallons of water ;) it's true, my teacher told me
An in-ground pool that is 40 feet by 20 feet with the shallow end being 3ft deep and the deep end being 9ft deep has a volume of approximately 35,900 US gallons. (The depth of variable depth pools is generally calculated by adding the shallow and deep ends and dividing by two).
25000 gallons
24,685.79 gallons
It can be shallow or deep.
If the pool is 8 feet in the deep end and 3 feet in the shallow end, the total volume will be about 38,507 gallons of water.
20000
You need more information. But, let's assume the pool is 8 feet deep at the deep end and 3 feet at the shallow end. If the pool is rectangular, the total volume will be 28,798 gallons of water.
Cannot be answered with only these measurements. For a rectangular pool, the length, width and depth are needed. For a round pool, the diameter and depth are needed.
If the pool is 8 feet in the deep end and 3 feet in the shallow end, the total volume will be about 21,722 gallons of water.
Shallow water is more dense than Deep water. This means that a wave travelling from deep water to shallow water would bend towards the normal. Also, the wave would travel slower in the shallow than in the deep water
there is more animal life in deep and shallow water.
Seahorses tend to like Shallow Waters More than Deep Waters
Deep Water