Use: 2*pi*radius = circumference
A circle with a radius of 8 inches has a circumference of 50.27 inches.
To find the radius of a circle, divide the circumference by 2π (approximately 6.28). Therefore, the radius of the circle with a circumference of 232.4 inches is 36.9 inches (232.4 / 6.28).
Divide the 44 inches by 3.14 and take half of this. That is your radius.
Entire surface area of a cylinder = (2*pi*radius^2)+(circumference*height) If you are given the circumference then radius = circumference/2*pi
Circumference = 2 x pi x radius = 31.4159
A circle with a radius of 8 inches has a circumference of 50.27 inches.
To find the radius of a circle, divide the circumference by 2π (approximately 6.28). Therefore, the radius of the circle with a circumference of 232.4 inches is 36.9 inches (232.4 / 6.28).
the equation to find circumference is C=2*pi*radius so when you have a radius of 18 inches, C=113.097
Circumference = 2*pi*radius or pi*diameter Circumference = 36pi inches
diameter = circumference/pi = 37/3.1416 = 11.8 inches; radius = 1/2 diameter = 5.9 inches; radius = circumference/(2pi) = 5.9 inches = 37/6.2832 = 5.9 inches
radius = 20/(2*pi) = 3.183098862 inches
Divide the 44 inches by 3.14 and take half of this. That is your radius.
divide the circumference by pi (3.1416) and divide the product by two that will give you the radius
Entire surface area of a cylinder = (2*pi*radius^2)+(circumference*height) If you are given the circumference then radius = circumference/2*pi
Circumference = 2 x pi x radius = 31.4159
Multiply the radius by 2 to get the diameter. Then multiply the diameter by pi to get the circumference. Example: If radius = 2 inches, diameter = 4 inches circumference = 4 x pi = 4 (3.1416) or about 12.57 inches
It is not possible if you only know the radius. A cylinder with a radius of 8 inches could be any height.