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How many square feet in a 16 foot diameter circle?
Area = pi*r2r(radius) = diameter/2 = 16 feet/2 = 8 feetArea = pi(8 ft)2= 201 ft2======
How many foot in a square foot?
Ummm . . . there is 1 square foot in a square foot. The square foot could be any dimensions, like 1 foot by 1 foot, or half a foot by 2 feet, or a quarter of a foot by 4 feet . . . . .
How many gallons of fluid are in a cylindrical fuel tank that is 7 feet diameter 20 feet long?
There will be about 5757 US gallons in a full tank of this size. A cylinder's volume is the area of the base times its height. The area of the base is pi times the square of the radius of that base. A radius is half a diameter. Half of 7 feet is 3 1/2 feet. If we take pi times the square of that, we'll get about 38.48 square feet. Multiply that by the 20 foot length and you'll get about 769.6 cubic feet. There are about 7.5 gallons in a cubic foot of water. Multiply the 769.6 feet3 (the volume) by 7.5 gallons/foot3 and there's the (approximately) 5757 gallons (US) in that tank.
How do you calculate the sq ft of a 6.6 foot circle rug?
First you determine the radius of the circle. If 6.6 feet refers to the diameter, divide that by 2 to get the radius. Then you use the standard formula for the area of a circle.
What is closest to the volume of a beach ball with a diameter of 3 feet?
Divide the diameter by 2 to get the radius. Then use the formula for the volume of a sphere.
How many square feet in a 2 foot diameter circle?
3.14159265 square feet.
How many linear feet in a 2 foot diameter circle?
The circumference of a circle with a diameter of 2 feet is Ο * diameter = Ο * 2 = 6.28 feet. So, there are approximately 6.28 linear feet in a 2-foot diameter circle.
How many square feet in a two foot diameter circle?
pi ft^2
How many square feet are in an eleven foot diameter circle?
11 ft diameter gives area = 95.03 sq feet (to 2 dp)
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.
How many square feet in a 16 foot diameter circle?
Area = pi*r2r(radius) = diameter/2 = 16 feet/2 = 8 feetArea = pi(8 ft)2= 201 ft2======
What is the area of a circle with a 2-foot diameter?
A 2-foot circle has an area of about 3.141 square feet.
How many square feet are in a 57 foot ciricle?
Area of 57 foot diameter circle:Area = pi * (d/2)2 = 3.1416 * 28.52 = 3.1416 * 812.25 = 2551.76 square feet
How many square feet in a 26 foot diameter circle?
area = π x (diameter ÷ 2)2 = π x (26 ÷ 2)2 = 169π ~= 531 sq ft.
How many square feet in a 1 foot diameter circle?
The area of a circle is PI times the radius of the circle squared. The radius of a one foot diameter circle it 1/2 or .5 feet. .5 squared is .25 PI is 3.1416 3.1416 times .25 = .79 square feet So, there are about .8 square feet in a 1 foot diameter circle.
If the radius of a circle is 12 then the diameter of the circle is how many feet?
2 feetdiameter = 2 x radiusdiameter = 2 x 12 inches = 2 x 1 foot = 2 feet
How many square feet in a 90 foot circle?
Assuming the circle has a diameter of 90 feet, its area is pi*(90/2)2 = 6362 sq ft approx.
