If the radius of a circle is four inches the diameter, circumference and area are:
A circle with a radius of 22 inches has a circumference of 138.23 inches.
Diameter of a circle = 2*radius Diameter of a circle = circumference/pi
Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
Take "pi" times the diameter of the circle. Pi = 3.14159 (ALWAYS) If circle has a diameter of 10cm, circumference 31.41cm If circle has a radius of 2inches, the circumference is 12.57 inches. (radius = 2, diameter = 4)
Circumference of a circle = 2*pi*radius or pi*diameter Circumference = pi*24 = 75.39822369 inches
A circle with a radius of 9 inches has a circumference of 56.55 inches and a diameter of 18 inches.
A circle with a radius of 22 inches has a circumference of 138.23 inches.
A circle with a radius of 24 inches has a circumference of 150.8 inches.
A circle with a radius of 18 inches has a circumference of 113.097 inches.
A circle with a radius of 4 inches has a circumference of 25.13 inches.
Circumference of a circle in inches = 2*radius*pi or diameter*pi Both radius and diameter must be in inches
The circumference of a circle equals the diameter times pi. The diameter is two times the radius. So a circle with a radius of 6 would have a diameter of 12, and a circumference of 12pi.
The circumference is about 43.98 inches. The circumference of a circle is diameter (radius x2) x pi (3.14).
Diameter of a circle = 2*radius Diameter of a circle = circumference/pi
Circumference = Pi multiplied by the diameter. C = (3.1415)(15 in.) = 47.12 in. Therefore, the circumference of a circle with a diameter of 15 in. and a radius of 7.5 in. is approximately 47.12 inches.
A circle with a radius of 16 inches (32/2) has a circumference of 100.53 inches.
A circle with a radius (d/2) of 39.25 inches has a circumference of 246.6 inches.