Circumference = (pi) x (diameter)
Diameter = (circumference)/(pi) = (about 46)/(pi) = about 14.6423 (rounded)
Diameter of a circle = 2*radius Diameter of a circle = circumference/pi
Circumference of the circle: 2*23*pi = 46*pi inches
46
46
There is too much extra needed information before an answer can be given. Is the wood to make only the circumference, or would it make all the surface, what is the width of the wood, what design to make the octagon.
circumference = pi*46 cm
Circumference = (pi) x (diameter)Diameter = (circumference)/(pi) = (about 46)/(pi) = about 14.6423 inches (rounded)
Diameter of a circle = 2*radius Diameter of a circle = circumference/pi
The diameter of a circle with a circumference of 46 inches is approximately 14.6 inches.
It is 144.5 cm.
The circumference of a 46-inch circle is: 144.5 inches.
Circumference of the circle: 2*23*pi = 46*pi inches
Radius = 1/2 of the diameter = 46 inches.
diameter = double the radius = 48 cm
If the diameter is 700 mm then the radius is 700/2 = 350mm The circumference of the circle is 2πr = 2π.350 = 2199.115 mm 1 kilometre = 1000 metres = 1000000 mm : 2km = 2000000mm Number of revolutions = distance travelled ÷ circumference of wheel. 2000000 ÷ 2199.115 = 909. 46 revolutions
46
Area of circle: pi*23^2 = 1661 square meters rounded to the nearest whole number