22.9 inches approx.
64
The circumference of a 144-inch diameter circle is about 452.4 inches. (C = d x Pi).
It is 72 units.
The diameter of a circle is twice its radius
Its radius works out as about: 6.77 So its circumference is: 2*pi*6.77 = 42.537 rounded to 3 decimal places
If you mean x^2 +y^2 = 144 then the radius of the circle is 12 units
The circumference of a 144-inch diameter circle is about 452.4 inches. (C = d x Pi).
It is 72 units.
Radius is about: 6.77 Circumference: 2*pi*6.77 = 42.537 rounded to 3 decimal places
The diameter of a circle is twice its radius
Its radius works out as about: 6.77 So its circumference is: 2*pi*6.77 = 42.537 rounded to 3 decimal places
Assuming cylinder: volume = area of circle * length area of circle = pi*radius**2 radius = circumference/(2*pi) radius = diameter/2 if 24 inch is circumference: volume = pi*(24/(2*pi))**2 * 12 volume = 144/pi*12 volume = 1728/pi inch**3 if 24 inch is diameter: volume = pi*(24/2)**2 * 12 volume = pi*144*12 volume = pi*1728 inch**3 if 24 inch is radius: volume = pi*24**2 * 12 volume = pi*576*12 volume = pi*6912 inch**3 if 24 in
If you mean x^2 +y^2 = 144 then the radius of the circle is 12 units
area = πr2 ⇒ radius = √(area/π) circumference = 2πr = 2π√(area/π) = 2π√(144π in2/π) = 24π in
Area of circle = pi x r x r where r is the radius. You do not specify if 23 inch is the diameter or radius of the circle. Anyway pi = 3.1415 so plug in the value of the radius in the formula above and you will get the area in square inches. Then divide that by 144 to get area in square feet.
The circumference is 42.538 cm
r = 6.7703
pi*r2 = 144 m2 => radius = 6.770275003 m circumference = 2*pi*6.770275003 = 42.539 m (rounded to 3 decimal places)