Circumference of a circle = 2*pi*radius or pi*diameter
The circumference of a circle with a radius of 13 is: 81.68 units.
The radius of a circle with a circumference of 13 feet is: 2.069 feet.
The circumference of a circle with a diameter of 13 mm is: 40.84 mm
The area of a circle with a circumference of 13 is: 13.45 square units.
Circumference = pi*13 yards
The circumference of a 13-foot diameter circle is: ~40.84 ft
The circumference is about 40.84 units.
The circumference of a circle with a 13-inch radius is: 81.68 inches (r x 2 x pi = circumference).
2 x 13 x pi = 81.68 Circumference of a circle = 2*pi*radius or pi*diameter Circumference = 2*pi*13 = 81.68140899
The circumference is about 81.7 feet.
The circumference is about 81.7 feet.
The circumference of a circle is Pi times the diameter. Pi = 3.1416 so 3.1416 x 13 = 40.84