The circumference of a circle with a diameter of 3 inches is 9.425 inches.
The circumference of a cirlce that has a diameter of 3 inches would be about 9.42 inches
Circumference = pi*diameter = 50.265 inches (to 3 dp).
The circumference of a circle = pi*diameter. 6 feet 3 inches = 6.25 feet, pi*6.25 = 19.63495408 feet or the circumference of the circle is nearly 20 feet.
Multiply the diameter by Pi (about 3.1416). The result is the circumference:3 x 3.1416 = 9.4248 inches circumference
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.
Circumference of circle: 31*pi = 97.389 inches rounded to 3 decimal places
Circumference of circle: 17.4*pi = 54.664 inches rounded to 3 decimal places
To find the diameter of a circle with a 3-inch circumference, you can use the formula C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter. Plugging in the given circumference of 3 inches, the formula becomes 3 = πd. Solving for d, you get d ≈ 0.955 inches. Therefore, the diameter of a circle with a 3-inch circumference is approximately 0.955 inches.
The largest chord of a circle is its diameter. Diameter = 9.42/pi = 2.998479128 or about 3 inches
3 1/7
Diameter: 87.5/pi = 27.852 inches to 3 decimal places