Assuming a circular pool, divide the diameter by 2 to get the radius, then use the formula for the area of a circle. The depth is not relevant for this problem.
If it is a rectangular pool, then multiply the length by the width. If it is a circular pool then the surface area = (Pi/4)*(diameter^2)
Assuming the pool is circular with diameter 38 feet, then the circumference equals (pi) x diam/4 = 3.14 x 38/4 feet = 29.83 feet.
fifty-six The circumference of an 18-foot diameter circular swimming pool is: 56.55 feet
C=pi*diameter so your diameter equals 27 divided by pi, or about 8.59 ft
Assuming a circular pool, divide the diameter by 2 to get the radius, then use the formula for the area of a circle. The depth is not relevant for this problem.
Circumference of the circular pool: 20*pi feet
Go to http://www.havuz.org/pool-calculators.htm
36 ft ie 2 x sqrt324
Note that the question is asking about the area of the bottom of the pool.. which by the question we can see is a cylinder shaped pool.. The bottom of the pool is a circle so, area of circle = (pie)r2 (where are is the radius) 1 diameter = 2 x radius 8 feet diameter = 4 feet of radius so the answer will be = 3.142 x 4 x 4 ( 4 is multiplied to time because the formula is r2 [note the square on the r] ) = 50.272 (Answer ) Approximate area of the bottom of the pool is = 50 square feet.
If it is a rectangular pool, then multiply the length by the width. If it is a circular pool then the surface area = (Pi/4)*(diameter^2)
Assuming the pool is circular with diameter 38 feet, then the circumference equals (pi) x diam/4 = 3.14 x 38/4 feet = 29.83 feet.
To calculate the volume of an 18x54-foot pool, first determine the pool's area in square feet, which is 18 feet (diameter) x 54 feet (length). Assuming it's a circular pool, the formula for the area is πr², where r is the radius (9 feet). The volume in cubic feet can be calculated by multiplying the area by the depth. To convert cubic feet to gallons, use the conversion factor of 7.48 gallons per cubic foot. For a more accurate answer, you would need to specify the depth of the pool.
fifty-six The circumference of an 18-foot diameter circular swimming pool is: 56.55 feet
C=pi*diameter so your diameter equals 27 divided by pi, or about 8.59 ft
Bottom of the pool is circular in shape and its radius is 9 feet. Thus area of bottom of pool = pi x r2 = 3.14159265 x 92 = 254.469005 sq. feet
diameter = 220/pi meters