Circumference of a circle is equal to the diameter times 3.14. For that size, it's 20 feet across, so here are the formulas for number of gallons:
Here's a formula for round pools:
distance across*distance across*depth*5.9
for rectangles:
length*width*depth*7.5
or for a deep end:
length*width*((shallow end depth + deep end depth)/2)*7.5
assuming it's a 52 inch (4.3 foot) pool, 20*20*4.3*5.9=10000 gallons
If the 15 ft is the distance around the edge, then:Distance_round_edge = 15 ft If the 15 ft is the diameter of the round pool, then:Distance_round_edge = π x diameter = π x 15 ft= 15π ft≈ 47.12 ftIf the 15 ft is the radius of the round pool, then:Distance_round_edge = 2 x π x radius = 2 x π x 15 ft= 30π ft≈ 94.25 ft
The circumference of a 35 ft diameter circle is about 110 feet. (d x Pi = C)
fifty-six The circumference of an 18-foot diameter circular swimming pool is: 56.55 feet
a swimming pool is 60 ft x 170 ft x 40 ft x 150 ft; what is the distance to swim across the pool from one corner to the other corner?
The Formula RXRX 3.14 pi x average depth= cubic ft x 7.5 gal/cubic ft= gallons in pool 27 ft diameter pool has a radius 13.5. 13.5 x13.5 x 3.14 = 572.27 SQ FT area x4= 2289 cubic ft 2289 cubic ft x 7.5 = 17168 gallons in pool John www.unblockabledraincovers.com
484/7 = 69 and one seventh ft
If the diameter is 25 feet then the circumference is 78.5 feet (approx).
You have to know how deep the pool is....and is it a perfect circle? We know the diameter of the pool & therefore the radius & with the aid of Pi we can find the circumference, but without knowing the depth of the water the Q cannot be answered.
C=pi*diameter so your diameter equals 27 divided by pi, or about 8.59 ft
195 laps.
Assuming the pool is a perfect circle, it is 18 x pi feet or about 56.55 feet.
If the linear footage was measured around the whole edge of the pool the the sq ft = 689.0625 sq ft However if this is only the length of the pool then there is no way to work it out,