If a circle measures 83 inches in circumference the diameter is: about 26.42 inches. You can easily do this calculation for other circles by dividing the circumference by Pi (about 3.1416).
Chat with our AI personalities
The ratio between the diameter of a circle and its circumference is constant: π. A circle whose circumference measures 3 feet has a diameter of 3/π feet: approximately 11.459 inches.
The circumference of a circle with a diameter of 45 inches is 141.37 inches.
The diameter of a circle with a circumference of 2.75 inches is: 0.875 inches (circumference divided by pi = diameter).
The circumference of a circle with a diameter of 394 inches is: 1,237.8 inches.
The circumference of a circle 30 inches in diameter is 30*pi inches