If the circumference of a circle is 62.8 meters the diameter is: 20 meters.
If the circumference is 20 cm then the diameter is 6.366 cm
The radius of a circle is half the length of its diameter. Therefore, if the diameter of a circle is 20 inches, the radius would be half of 20, which is 10 inches. The formula to find the radius of a circle is radius = diameter / 2. So in this case, the radius would be 10 inches.
The radius is half the diameter. The diameter is twice the radius. If the radius is 10 inches, the diameter is twice that, or 20 inches. The radius is any straight line that connects a point on the circle with it's center. The diameter is a line segment that connects two points on a cirle throught the center of the circle.Answer:Let r be the radius of the circle and d be the diameter of the circle. We know that the diameter = 2 * radius of the circle. Given the radius r = 10 inches. Diameter d = 2 * 10 Diameter = 20 inches.
There are 20 linear feet across the diameter; and 20π ≈ 62.83 linear feet around the circumference.
The circumference of a circle if its diameter is 20 inches is: 62.83 inches (diameter x Pi = circumference).
If the diameter of a circle is 20 inches, the circumference is about 62.83 inches. (C = d x Pi).
The circumference of a circle with a diameter of 20 inches is: 62.83 inches. (C = d x Pi)
The circle has a diameter of 6.366 inches.
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.
The formula to find the circumference of a circle is C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter. Given that the circumference is 62.8 inches, we can plug this value into the formula: 62.8 = πd. To find the diameter, we divide both sides by π: d = 62.8 / π ≈ 19.96 inches. Therefore, the diameter of the circle is approximately 19.96 inches.
Circumference of the circle is: pi*20'
The circumference of a circle with a diameter of 20 centimeters is: 62.83 cm (diameter x Pi = circumference).
If the circumference of a circle is 20 feet the diameter is: 6.366 feet (circumference divided by pi = diameter).
The diameter is the same as the length, so it is 20 inches. If you meant to say that the circumference was 20 inches, then divide by pi, which is 3.1416 20 / 3.1416 = 6.4 inches
Circumference of a circle = 2*pi*radius or pi*diameter
1256 inches ++ Another Answer ++ The formula for finding the Circumference of a circle is C = Pi x D where D is Diameter and Pi is 3.1416. The Radius of a circle is one-half of the Diameter, hence the Diameter of a circle with a 20-inch Radius is 40 inches. Using the formula above, multiply 40 x 3.1416 to find the Circumference: 40 x 3.1416 = 125.664 inches.