Multiply the diameter by the constant pi.
Diameter = circumference/pi
The fraction of the circumference of a circle can be expressed in relation to its diameter. The circumference (C) is calculated using the formula C = πd, where d is the diameter. Thus, the fraction of the circumference to its diameter is π:1, meaning that for every unit of diameter, the circumference is approximately 3.14 times that length. This ratio is a fundamental property of circles.
Diameter = circle's circumference/pi
Divide the circumference by pi, and that will give you the diameter.
The circumference of a circle with a diameter of 18 inches is 56.5 inches.
Diameter = circumference/pi
The fraction of the circumference of a circle can be expressed in relation to its diameter. The circumference (C) is calculated using the formula C = πd, where d is the diameter. Thus, the fraction of the circumference to its diameter is π:1, meaning that for every unit of diameter, the circumference is approximately 3.14 times that length. This ratio is a fundamental property of circles.
Diameter = circle's circumference/pi
Divide the circumference by pi, and that will give you the diameter.
Because the ratio of the circumference to the diameter of every circle is pi. So circumference = pi*diameter.
The circumference of a circle with a diameter of 18 inches is 56.5 inches.
It is the ratio of the circumference (C) and the diameter (D) of a circle. Using pi and the diameter of a circle, you can work out the circumference.
circumference = π x diameter π = 3.14159...
You multiply the circle's diameter by 3.14 (Pi) to get the circumference.
Multiply the diameter by pi, and the answer will be the circumference.
Answer The length around a circle has a special name called circumference. Circumference = pi times diameterThe circumference is the distance around a closed curve. Circumference is a kind of perimeter.The circumference of a circle can be calculated from its diameter using the formula:C = pi times dOr, substituting the diameter for the radius:C = 2 r times piwhere r is the radius and d is the diameter of the circle, and π (the Greek letter pi).Distance around a circle
To calculate the circumference of a circle, you can use the formula ( C = \pi d ), where ( d ) is the diameter. Given a diameter of 9.2 cm, substitute this value into the formula: ( C = \pi \times 9.2 ). Using ( \pi ) approximately as 3.14, the circumference is about ( 28.9 ) cm. Thus, the circumference of the circle is approximately 28.9 cm.