Circumference of circle: 10*pi = about 31.4 inches
The diameter of a circle is found by dividing the circumference by pi (π). So, if the circumference of the circle is 4.5 inches, then the diameter would be 4.5 inches divided by pi (approximately 3.14), which is approximately 1.43 inches.
The circumference of a circle is calculated using the formula C = πd, where d is the diameter. In this case, the diameter is 104 inches, so the circumference would be C = π(104) inches.
Multiply the diameter by Pi (about 3.1416). The result is the circumference:3 x 3.1416 = 9.4248 inches circumference
I would think it would double also. Say Circle A has a diameter of 1 inch and Circle B has a diameter of 2 inches. To get the circumference, you multiply the diameter by pi (3.14). So 1 x 3.14 = 3.14 so that is the circumference of Circle A. To get the circumference of Circle B you need to multiply 2 x 3.14 = 6.28. And 6.28 is twice 3.14 so I would think the circumference doubles.
The circumference of the small circle would be 18.84.
If the circle is 8 inches in diameter, its circumference would be: 25.13 inches (diameter x Pi = circumference)
The circumference of a cirlce that has a diameter of 3 inches would be about 9.42 inches
The diameter of a circle is found by dividing the circumference by pi (π). So, if the circumference of the circle is 4.5 inches, then the diameter would be 4.5 inches divided by pi (approximately 3.14), which is approximately 1.43 inches.
31x3.1416=circumference
The circumference of a circle is calculated using the formula C = πd, where d is the diameter. In this case, the diameter is 104 inches, so the circumference would be C = π(104) inches.
The circumference of a circle equals the diameter times pi. The diameter is two times the radius. So a circle with a radius of 6 would have a diameter of 12, and a circumference of 12pi.
Multiply the diameter by Pi (about 3.1416). The result is the circumference:3 x 3.1416 = 9.4248 inches circumference
I assume you want the circumference which is pi times the diameter, so for 37 inch diameter the circumference would be about 116.24 inches.
The perimeter of a circle is called its circumference. The formula for calculating the circumference is: C = πd (pi x diameter).In this case, this would be 8 in. x 3.14... or about 25.13 inches.
I would think it would double also. Say Circle A has a diameter of 1 inch and Circle B has a diameter of 2 inches. To get the circumference, you multiply the diameter by pi (3.14). So 1 x 3.14 = 3.14 so that is the circumference of Circle A. To get the circumference of Circle B you need to multiply 2 x 3.14 = 6.28. And 6.28 is twice 3.14 so I would think the circumference doubles.
The equation for circumference is C=(Pi)*d or 3.14 times the diameter. Therefore, you answer would be 6.625*3.14=20.8025 inches.
Circumference of a circle that is 8 inches of what? 8 inches in diameter? 8 inches in radius? Please clarify your question next time.If it's 8 inches in diameter, the circumference would be as follows:Circumference of a circle = pi (sorry but I don't know how to type the symbol) x diameter = 3.14 x diameter (if you round pi)Therefore if diameter=8, circumference = 3.14 x 8 = 25.12 inches.If the 8 inches is the radius, you multiply that by 2 to get the diameter and use the same formula to find the circumference. (Diameter = 8 x 2 = 16 inches, Circumference = 3.14 x 16 = 50.24 inches.)