This question has already been answered in detail and the answer is 38.83251825 or 39 inches to the nearest foot.
113.04m2 (120/2x120/2x3.14)
The ratio of a circle's circumference to its diameter is a constant but irrational (meaning its precise value cannot be fully written out using traditional numbers) number called Pi (π). Pi ~= 3.1415927 Circumference = Pi (3.1415927...) * Diameter (120 inches) ~= 376.991118 inches ~= 377 inches
Never heard of centermetres before, and an area cannot be 120 centimetres because that is a measure of distance, not area. Instead, let us start with an area of 120 SQUARE centimetres. For a given area, the shape with the smallest perimeter is a circle. A circle with an area of 120 sq cm would have a radius of 6.18 cm and so a perimeter of 38.83 cm (to 2 dp).
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To find the square footage of a circle with a 120-foot diameter, you first need to calculate the radius by dividing the diameter by 2 (120 feet ÷ 2 = 60 feet). The formula to find the area of a circle is A = πr^2, where A is the area, π is a constant approximately equal to 3.14159, and r is the radius. Plugging in the values, the area of the circle is A = 3.14159 x (60 feet)^2 ≈ 11,309.73 square feet.
Diameter of the circle: 120/pi = 38.197 inches rounded
Oh, dude, you just gotta divide the diameter by 2 to get the radius, which is 120 mm. Then you square that bad boy to get 14,400 mm². So, like, the area of the circle is 14,400 mm². Easy peasy, lemon squeezy.
Since diameter is twice its radius, the radius of this circle would be 60
To find the diameter of a circle with a given circumference, you can use the formula: circumference = π * diameter. Given the circumference of 120 inches, you can plug this into the formula: 120 = π * diameter. Solving for diameter, you get diameter = 120 / π ≈ 38.2 inches.
This question has already been answered in detail and the answer is 38.83251825 or 39 inches to the nearest foot.
Area of whole circle = pi*r2 = 64*pi Area of Sector = Area of Whole Circle * Angle of Sector/Angle of Whole Circle = Area of Whole Circle * 120/360 = Area of Whole Circle / 3 = 64*pi/3 = 67.0 to the nearest tenth.
113.04m2 (120/2x120/2x3.14)
The ratio of a circle's circumference to its diameter is a constant but irrational (meaning its precise value cannot be fully written out using traditional numbers) number called Pi (π). Pi ~= 3.1415927 Circumference = Pi (3.1415927...) * Diameter (120 inches) ~= 376.991118 inches ~= 377 inches
The area of a sector in a circle if the radius is 4 cm and the arc has degree 120 is: 16.76 cm2
if a circle has a radius of 12cm and a sector defined by a 120 degree arc what is the area of the sector
120 Get extra for breakage.