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The 4' x 4' figure has an area of 4' x 4' = 16 square feet. The area of a circle is pi times the square of the radius. If a circle has an area of 16 square feet, then pi x r2 = 16 ft2. We'll take the 16, divide it by pi and the answer will be the square of the radius. And 16/pi = about 5.093 square feet and the square root of that is about 2.257 feet. The radius of a circle with an area of 16 ft2 is about 2.257 feet. The diameter of a circle is twice its radius, and in this case, 2.257 feet x 2 will have be the circle with a diameter = 4.514 feet.
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What is the area of a stained glass window that's curved lines are semi-circles and has square sides of 4ft?
The square part area is 4 x 4 = 16 sq ft The circular parts are equivalent to a circle with diameter 4 feet whose area is pi x diameter squared/4 = 3.14x16/4 = 12.56 sq ft Area = 16 +12.56 = 28.56 sq ft
Convert 12 ft 3 inches to inches?
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What Convert 4 yd 2 ft?
Division by 6.
What is the volume of a spherical tank whose inside diameter is 11.4 ft?
Diameter = 11.4 ft so radius = 5.7 ft Then, vol = 4/3*pi*r3 = 775.7 cubic feet, approx.
How many gallons of water does it take to fill a round 24 ft pool that is 4 feet deep?
Approximately 13-14,000 gallonsVolume of cylinder = 3.1415 * r * r * hRadius (r) = 1/2 * Diameter.24 ft pool has a radius of 12 ft,Volume of pool = 3.1415 * 12 * 12 * 4 = 1809.504 cubic feetEach cubic foot contains 7.48052 gallonsSo, 1809.504 cubic feet * 7.48052 gallons/cubic foot = 13,544 gallonsIn general, for any circular pool, the number of gallons is...(Diameter/2) * (Diameter/2) * Height * 23.5where Diameter and height are expressed in feet
How much water does a hose carry that is one and 34 inches in diameter times 100 feet?
I assume you mean 1 and 3/4 inches in diameter. Therefore your cross-sectional area of your hose is pi/4*diameter. You can either leave your diameter in inches or convert it to feet. If you choose to leave you number in inches then you convert 100 ft to 1200 in and multiple 1200*cross-sectional area to get the cubic inches water in the hose. If you choose to convert your diameter to feet then just multiply 100 ft times cross-sectional area to get the cubic ft of water in the hose.
What is the area of a stained glass window that's curved lines are semi-circles and has square sides of 4ft?
The square part area is 4 x 4 = 16 sq ft The circular parts are equivalent to a circle with diameter 4 feet whose area is pi x diameter squared/4 = 3.14x16/4 = 12.56 sq ft Area = 16 +12.56 = 28.56 sq ft
One circular table has a diameter of 8 ft. and another circular table has a diameter of 12 ft. how much greater is the area of the larger table?
If the ratio of the lengths is a:b then the areas are in the ratio of the square of these, namely a2:b2The lengths are in the ratio 8:12 ⇒ 2:3Therefore the areas are in the ratio 22:32 ⇒ 4:9So the area of the larger table is 9/4 = 21/4 = 2.25 times the area of the smaller table.
"A circular patio has a diameter of 4 yards. What is the area of the patio"?
Im not sure.
Circular flower bed diameter 6 feet how many bags of soil if one bag covers 4 sq ft?
Area = pi R2 (R = radius = 1/2 of diameter)For 6-ft diameter, Radius = 3-ft, Area = pi (3)2 = 9 pi = 28.27 sq ft.(28.27/4) = 7.0686At one bag per 4 sq ft, you need 7 whole bags, plus a little bit of the eighth bag.(7 whole bags will cover 28 sq ft = 99.03% of the whole flower bed. Maybe you canget away without opening the 8th bag.)
What is a smaller circular saw called?
Circular saws are usually named by the diameter of the blade, 6 in., 7, 1/4 in, 8 1/4 in. 16 in. etc.
What is the lateral area of a right circular cone if the diameter of the base is 4 m and the slant height of the cone is 15 m?
The lateral area of a right circular cone with a base diameter of 4 m and a slant height of 15 m is: 94.25 m2
What would be the radius of a circle with a diameter of 8 feet?
4 ft.
How many cubic feet in a cylinder 1 foot by 4 feet?
If it is 1 foot diameter by 4 feet long, then it's pi*(1/2 ft)2 * (4 ft) = (pi) ft3. If it's 4 feet diameter by 1 foot tall, then it's pi*(2 ft)2 * (1 ft) = (4*pi) ft3.
What is the diameter of 56 feet 3 inches times 4 feet?
56 ft 3 ins times 4 = 225 ft
What is the circumference of a circle that is 4 ft?
A circle with a 4-foot diameter has a circumference of about 12.57 feet.
Convert 12 ft 3 inches to inches?
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