if the radius of the circle is 6,the arc ACB is 25.13
Radius of the circle is the square root of (123/pi) = 6.257 feet to 3 decimal places
The circumference of a circle is pi * the diameter. The diameter is radius * 2. The area of a circle is pi * the radius squared. So for a circle of circumference 62.8 ft, the radius is 62.8/pi/2 which is 10.0 ft to 1 decimal place The area is pi * radius squared = 314.2 sq ft.
Technically there are an infinite number of radii in a circle. A radius is a line from the center of the circle to a point on its edge, and since there are an infinite number of points on a circle's edge there are an infinite number of radii.
radius = 92/(2*pi) = 14.642 feet to 3 decimal places
1.7 is a fine number. It can be the radius of a circle.Any number can be the radius of a circle.
The circumference of a circle is the radius times 2 times the irrational number "pi", which is approximately 3.14159. "Irrational" means that the number cannot be calculated as a ratio or fraction, and that the sequence of decimal places never repeats. So, the circumference of a circle of radius 9 is 56.55. If you had said that the radius of the circle was 9.0, we could reasonably calculate this to another couple of decimal places, but since the original number wasn't specified to 2 digits of precision, it's not reasonable to try to be more precise in the calculation.
The radius is about 8.463 rounded to 3 decimal places
Radius of circle: 18/2pi = 2.865 inches rounded to 3 decimal places
Radius of circle: square root of (113.04/pi) = 5.9985 inches rounded to 4 decimal places
Pi (3.14) times the radius of a circle squared, equals the circumference of a circle.
Its radius is 298/2pi = 47.428 to 3 decimal places
if the radius of the circle is 6,the arc ACB is 25.13
circumference of the circle = 2pi247 = 1551.947 rounded to 3 decimal places
Radius of the circle is the square root of (123/pi) = 6.257 feet to 3 decimal places
A circle with a radius of 12 units has an area of 452.39 square units.
If you mean a circle then:- radius = sq rt of (72/pi) = 4.787 inches to 3 decimal places